# 1 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
# 1 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/build//"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
# 19 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
# 1 "./lib/config.h" 1
# 20 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2


# 1 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.h" 1
# 22 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.h"
# 1 "./lib/signal.h" 1
# 20 "./lib/signal.h"
       
# 21 "./lib/signal.h" 3
# 49 "./lib/signal.h" 3
# 1 "./lib/sys/types.h" 1 3
# 20 "./lib/sys/types.h" 3
       
# 21 "./lib/sys/types.h" 3
# 39 "./lib/sys/types.h" 3
# 1 "/usr/include/sys/types.h" 1 3 4
# 20 "/usr/include/sys/types.h" 3 4
# 1 "/usr/include/_ansi.h" 1 3 4
# 10 "/usr/include/_ansi.h" 3 4
# 1 "/usr/include/newlib.h" 1 3 4
# 14 "/usr/include/newlib.h" 3 4
# 1 "/usr/include/_newlib_version.h" 1 3 4
# 15 "/usr/include/newlib.h" 2 3 4
# 11 "/usr/include/_ansi.h" 2 3 4
# 1 "/usr/include/sys/config.h" 1 3 4



# 1 "/usr/include/machine/ieeefp.h" 1 3 4
# 5 "/usr/include/sys/config.h" 2 3 4
# 1 "/usr/include/sys/features.h" 1 3 4
# 6 "/usr/include/sys/config.h" 2 3 4
# 238 "/usr/include/sys/config.h" 3 4
# 1 "/usr/include/cygwin/config.h" 1 3 4
# 239 "/usr/include/sys/config.h" 2 3 4
# 12 "/usr/include/_ansi.h" 2 3 4
# 21 "/usr/include/sys/types.h" 2 3 4
# 1 "/usr/include/sys/cdefs.h" 1 3 4
# 45 "/usr/include/sys/cdefs.h" 3 4
# 1 "/usr/include/machine/_default_types.h" 1 3 4
# 41 "/usr/include/machine/_default_types.h" 3 4

# 41 "/usr/include/machine/_default_types.h" 3 4
typedef signed char __int8_t;

typedef unsigned char __uint8_t;
# 55 "/usr/include/machine/_default_types.h" 3 4
typedef short int __int16_t;

typedef short unsigned int __uint16_t;
# 77 "/usr/include/machine/_default_types.h" 3 4
typedef int __int32_t;

typedef unsigned int __uint32_t;
# 103 "/usr/include/machine/_default_types.h" 3 4
typedef long int __int64_t;

typedef long unsigned int __uint64_t;
# 134 "/usr/include/machine/_default_types.h" 3 4
typedef signed char __int_least8_t;

typedef unsigned char __uint_least8_t;
# 160 "/usr/include/machine/_default_types.h" 3 4
typedef short int __int_least16_t;

typedef short unsigned int __uint_least16_t;
# 182 "/usr/include/machine/_default_types.h" 3 4
typedef int __int_least32_t;

typedef unsigned int __uint_least32_t;
# 200 "/usr/include/machine/_default_types.h" 3 4
typedef long int __int_least64_t;

typedef long unsigned int __uint_least64_t;
# 214 "/usr/include/machine/_default_types.h" 3 4
typedef long int __intmax_t;







typedef long unsigned int __uintmax_t;







typedef long int __intptr_t;

typedef long unsigned int __uintptr_t;
# 46 "/usr/include/sys/cdefs.h" 2 3 4

# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 143 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 3 4
typedef long int ptrdiff_t;
# 209 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 3 4
typedef long unsigned int size_t;
# 321 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 3 4
typedef short unsigned int wchar_t;
# 415 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 3 4
typedef struct {
  long long __max_align_ll __attribute__((__aligned__(__alignof__(long long))));
  long double __max_align_ld __attribute__((__aligned__(__alignof__(long double))));
# 426 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 3 4
} max_align_t;
# 48 "/usr/include/sys/cdefs.h" 2 3 4
# 22 "/usr/include/sys/types.h" 2 3 4
# 1 "/usr/include/machine/_types.h" 1 3 4
# 17 "/usr/include/machine/_types.h" 3 4
typedef __int64_t __blkcnt_t;


typedef __int32_t __blksize_t;


typedef __uint32_t __dev_t;



typedef unsigned long __fsblkcnt_t;



typedef unsigned long __fsfilcnt_t;


typedef __uint32_t __uid_t;


typedef __uint32_t __gid_t;


typedef __uint64_t __ino_t;


typedef long long __key_t;


typedef __uint16_t __sa_family_t;



typedef int __socklen_t;
# 23 "/usr/include/sys/types.h" 2 3 4





typedef __uint8_t u_int8_t;


typedef __uint16_t u_int16_t;


typedef __uint32_t u_int32_t;


typedef __uint64_t u_int64_t;

typedef __intptr_t register_t;





# 1 "/usr/include/sys/_types.h" 1 3 4
# 24 "/usr/include/sys/_types.h" 3 4
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 350 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 3 4
typedef unsigned int wint_t;
# 25 "/usr/include/sys/_types.h" 2 3 4
# 46 "/usr/include/sys/_types.h" 3 4
typedef long _off_t;





typedef int __pid_t;
# 67 "/usr/include/sys/_types.h" 3 4
typedef __uint32_t __id_t;
# 90 "/usr/include/sys/_types.h" 3 4
typedef __uint32_t __mode_t;





__extension__ typedef long long _off64_t;





typedef _off_t __off_t;


typedef _off64_t __loff_t;
# 116 "/usr/include/sys/_types.h" 3 4
typedef long _fpos_t;





typedef _off64_t _fpos64_t;
# 131 "/usr/include/sys/_types.h" 3 4
typedef long unsigned int __size_t;
# 147 "/usr/include/sys/_types.h" 3 4
typedef long signed int _ssize_t;
# 158 "/usr/include/sys/_types.h" 3 4
typedef _ssize_t __ssize_t;



typedef struct
{
  int __count;
  union
  {
    wint_t __wch;
    unsigned char __wchb[4];
  } __value;
} _mbstate_t;




typedef void *_iconv_t;






typedef unsigned long __clock_t;






typedef long __time_t;





typedef unsigned long __clockid_t;


typedef unsigned long __timer_t;
# 208 "/usr/include/sys/_types.h" 3 4
typedef int __nl_item;
typedef unsigned short __nlink_t;
typedef long __suseconds_t;
typedef unsigned long __useconds_t;







typedef __builtin_va_list __va_list;
# 46 "/usr/include/sys/types.h" 2 3 4
# 1 "/usr/include/sys/_stdint.h" 1 3 4
# 20 "/usr/include/sys/_stdint.h" 3 4
typedef __int8_t int8_t ;



typedef __uint8_t uint8_t ;







typedef __int16_t int16_t ;



typedef __uint16_t uint16_t ;







typedef __int32_t int32_t ;



typedef __uint32_t uint32_t ;







typedef __int64_t int64_t ;



typedef __uint64_t uint64_t ;






typedef __intmax_t intmax_t;




typedef __uintmax_t uintmax_t;




typedef __intptr_t intptr_t;




typedef __uintptr_t uintptr_t;
# 47 "/usr/include/sys/types.h" 2 3 4


# 1 "/usr/include/machine/endian.h" 1 3 4





# 1 "/usr/include/machine/_endian.h" 1 3 4
# 14 "/usr/include/machine/_endian.h" 3 4
# 1 "/usr/include/bits/endian.h" 1 3 4
# 15 "/usr/include/machine/_endian.h" 2 3 4
# 23 "/usr/include/machine/_endian.h" 3 4
static __inline__ __uint32_t __ntohl(__uint32_t);
static __inline__ __uint16_t __ntohs(__uint16_t);

static __inline__ __uint32_t
__ntohl(__uint32_t _x)
{
 __asm__("bswap %0" : "=r" (_x) : "0" (_x));
 return _x;
}

static __inline__ __uint16_t
__ntohs(__uint16_t _x)
{
 __asm__("xchgb %b0,%h0"
  : "=Q" (_x)
  : "0" (_x));
 return _x;
}
# 7 "/usr/include/machine/endian.h" 2 3 4
# 50 "/usr/include/sys/types.h" 2 3 4
# 1 "/usr/include/sys/select.h" 1 3 4
# 14 "/usr/include/sys/select.h" 3 4
# 1 "/usr/include/sys/_sigset.h" 1 3 4
# 41 "/usr/include/sys/_sigset.h" 3 4
typedef unsigned long __sigset_t;
# 15 "/usr/include/sys/select.h" 2 3 4
# 1 "/usr/include/sys/_timeval.h" 1 3 4
# 37 "/usr/include/sys/_timeval.h" 3 4
typedef __suseconds_t suseconds_t;




typedef long time_t;
# 54 "/usr/include/sys/_timeval.h" 3 4
struct timeval {
 time_t tv_sec;
 suseconds_t tv_usec;
};
# 16 "/usr/include/sys/select.h" 2 3 4
# 1 "/usr/include/sys/timespec.h" 1 3 4
# 38 "/usr/include/sys/timespec.h" 3 4
# 1 "/usr/include/sys/_timespec.h" 1 3 4
# 47 "/usr/include/sys/_timespec.h" 3 4
struct timespec {
 time_t tv_sec;
 long tv_nsec;
};
# 39 "/usr/include/sys/timespec.h" 2 3 4
# 58 "/usr/include/sys/timespec.h" 3 4
struct itimerspec {
 struct timespec it_interval;
 struct timespec it_value;
};
# 17 "/usr/include/sys/select.h" 2 3 4



typedef __sigset_t sigset_t;
# 34 "/usr/include/sys/select.h" 3 4
typedef unsigned long __fd_mask;

typedef __fd_mask fd_mask;
# 48 "/usr/include/sys/select.h" 3 4
typedef struct fd_set {
 __fd_mask __fds_bits[(((64) + ((((int)sizeof(__fd_mask) * 8)) - 1)) / (((int)sizeof(__fd_mask) * 8)))];
} fd_set;
# 74 "/usr/include/sys/select.h" 3 4


int select (int __n, fd_set *__readfds, fd_set *__writefds, fd_set *__exceptfds, struct timeval *__timeout)
                                                   ;

int pselect (int __n, fd_set *__readfds, fd_set *__writefds, fd_set *__exceptfds, const struct timespec *__timeout, const sigset_t *__set)

                           ;



# 51 "/usr/include/sys/types.h" 2 3 4




typedef __uint32_t in_addr_t;




typedef __uint16_t in_port_t;



typedef __uintptr_t u_register_t;






typedef unsigned char u_char;



typedef unsigned short u_short;



typedef unsigned int u_int;



typedef unsigned long u_long;







typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;



typedef __blkcnt_t blkcnt_t;




typedef __blksize_t blksize_t;




typedef unsigned long clock_t;
# 119 "/usr/include/sys/types.h" 3 4
typedef long daddr_t;



typedef char * caddr_t;




typedef __fsblkcnt_t fsblkcnt_t;
typedef __fsfilcnt_t fsfilcnt_t;




typedef __id_t id_t;




typedef __ino_t ino_t;
# 157 "/usr/include/sys/types.h" 3 4
typedef __off_t off_t;



typedef __dev_t dev_t;



typedef __uid_t uid_t;



typedef __gid_t gid_t;




typedef __pid_t pid_t;




typedef __key_t key_t;




typedef _ssize_t ssize_t;




typedef __mode_t mode_t;




typedef __nlink_t nlink_t;




typedef __clockid_t clockid_t;





typedef __timer_t timer_t;





typedef __useconds_t useconds_t;
# 220 "/usr/include/sys/types.h" 3 4
typedef __int64_t sbintime_t;


# 1 "/usr/include/sys/_pthreadtypes.h" 1 3 4
# 12 "/usr/include/sys/_pthreadtypes.h" 3 4
# 1 "/usr/include/sys/cpuset.h" 1 3 4
# 16 "/usr/include/sys/cpuset.h" 3 4
typedef long unsigned int __cpu_mask;







typedef struct
{
  __cpu_mask __bits[(1024 / (8 * sizeof (__cpu_mask)))];
} cpu_set_t;


int __sched_getaffinity_sys (pid_t, size_t, cpu_set_t *);
# 13 "/usr/include/sys/_pthreadtypes.h" 2 3 4



typedef struct __pthread_t {char __dummy;} *pthread_t;
typedef struct __pthread_mutex_t {char __dummy;} *pthread_mutex_t;

typedef struct __pthread_key_t {char __dummy;} *pthread_key_t;
typedef struct __pthread_attr_t {char __dummy;} *pthread_attr_t;
typedef struct __pthread_mutexattr_t {char __dummy;} *pthread_mutexattr_t;
typedef struct __pthread_condattr_t {char __dummy;} *pthread_condattr_t;
typedef struct __pthread_cond_t {char __dummy;} *pthread_cond_t;
typedef struct __pthread_barrierattr_t {char __dummy;} *pthread_barrierattr_t;
typedef struct __pthread_barrier_t {char __dummy;} *pthread_barrier_t;


typedef struct
{
  pthread_mutex_t mutex;
  int state;
}
pthread_once_t;
typedef struct __pthread_spinlock_t {char __dummy;} *pthread_spinlock_t;
typedef struct __pthread_rwlock_t {char __dummy;} *pthread_rwlock_t;
typedef struct __pthread_rwlockattr_t {char __dummy;} *pthread_rwlockattr_t;
# 224 "/usr/include/sys/types.h" 2 3 4
# 1 "/usr/include/machine/types.h" 1 3 4
# 19 "/usr/include/machine/types.h" 3 4
# 1 "/usr/include/endian.h" 1 3 4
# 38 "/usr/include/endian.h" 3 4
# 1 "/usr/include/bits/byteswap.h" 1 3 4
# 16 "/usr/include/bits/byteswap.h" 3 4
static __inline unsigned short
__bswap_16 (unsigned short __x)
{
  return (__x >> 8) | (__x << 8);
}

static __inline unsigned int
__bswap_32 (unsigned int __x)
{
  return (__bswap_16 (__x & 0xffff) << 16) | (__bswap_16 (__x >> 16));
}

static __inline unsigned long long
__bswap_64 (unsigned long long __x)
{
  return (((unsigned long long) __bswap_32 (__x & 0xffffffffull)) << 32) | (__bswap_32 (__x >> 32));
}
# 39 "/usr/include/endian.h" 2 3 4
# 20 "/usr/include/machine/types.h" 2 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 21 "/usr/include/machine/types.h" 2 3 4




typedef struct timespec timespec_t;




typedef struct timespec timestruc_t;


typedef __loff_t loff_t;
# 46 "/usr/include/machine/types.h" 3 4
struct flock {
 short l_type;
 short l_whence;
 off_t l_start;
 off_t l_len;
 pid_t l_pid;
};






typedef unsigned long vm_offset_t;




typedef unsigned long vm_size_t;




typedef void *vm_object_t;




typedef char *addr_t;





# 1 "/usr/include/sys/sysmacros.h" 1 3 4
# 12 "/usr/include/sys/sysmacros.h" 3 4
# 1 "./lib/sys/types.h" 1 3 4
# 20 "./lib/sys/types.h" 3 4
       
# 21 "./lib/sys/types.h" 3
# 39 "./lib/sys/types.h" 3
# 1 "/usr/include/sys/types.h" 1 3 4
# 40 "./lib/sys/types.h" 2 3
# 13 "/usr/include/sys/sysmacros.h" 2 3 4

static __inline__ int gnu_dev_major(dev_t);
static __inline__ int gnu_dev_minor(dev_t);
static __inline__ dev_t gnu_dev_makedev(int, int);

static __inline__ int
gnu_dev_major(dev_t dev)
{
 return (int)(((dev) >> 16) & 0xffff);
}

static __inline__ int
gnu_dev_minor(dev_t dev)
{
 return (int)((dev) & 0xffff);
}

static __inline__ dev_t
gnu_dev_makedev(int maj, int min)
{
 return (((maj) << 16) | ((min) & 0xffff));
}
# 81 "/usr/include/machine/types.h" 2 3 4
# 225 "/usr/include/sys/types.h" 2 3 4
# 40 "./lib/sys/types.h" 2 3
# 50 "./lib/signal.h" 2 3


# 1 "/usr/include/signal.h" 1 3 4



# 1 "/usr/include/_ansi.h" 1 3 4
# 5 "/usr/include/signal.h" 2 3 4

# 1 "/usr/include/sys/signal.h" 1 3 4
# 12 "/usr/include/sys/signal.h" 3 4
# 1 "./lib/sys/types.h" 1 3 4
# 20 "./lib/sys/types.h" 3 4
       
# 21 "./lib/sys/types.h" 3
# 13 "/usr/include/sys/signal.h" 2 3 4
# 22 "/usr/include/sys/signal.h" 3 4
# 1 "/usr/include/cygwin/signal.h" 1 3 4
# 24 "/usr/include/cygwin/signal.h" 3 4
struct _uc_fpxreg {
  __uint16_t significand[4];
  __uint16_t exponent;
  __uint16_t padding[3];
};

struct _uc_xmmreg {
  __uint32_t element[4];
};

struct _fpstate
{
  __uint16_t cwd;
  __uint16_t swd;
  __uint16_t ftw;
  __uint16_t fop;
  __uint64_t rip;
  __uint64_t rdp;
  __uint32_t mxcsr;
  __uint32_t mxcr_mask;
  struct _uc_fpxreg st[8];
  struct _uc_xmmreg xmm[16];
  __uint32_t padding[24];
};

struct __attribute__ ((__aligned__ (16))) __mcontext
{
  __uint64_t p1home;
  __uint64_t p2home;
  __uint64_t p3home;
  __uint64_t p4home;
  __uint64_t p5home;
  __uint64_t p6home;
  __uint32_t ctxflags;
  __uint32_t mxcsr;
  __uint16_t cs;
  __uint16_t ds;
  __uint16_t es;
  __uint16_t fs;
  __uint16_t gs;
  __uint16_t ss;
  __uint32_t eflags;
  __uint64_t dr0;
  __uint64_t dr1;
  __uint64_t dr2;
  __uint64_t dr3;
  __uint64_t dr6;
  __uint64_t dr7;
  __uint64_t rax;
  __uint64_t rcx;
  __uint64_t rdx;
  __uint64_t rbx;
  __uint64_t rsp;
  __uint64_t rbp;
  __uint64_t rsi;
  __uint64_t rdi;
  __uint64_t r8;
  __uint64_t r9;
  __uint64_t r10;
  __uint64_t r11;
  __uint64_t r12;
  __uint64_t r13;
  __uint64_t r14;
  __uint64_t r15;
  __uint64_t rip;
  struct _fpstate fpregs;
  __uint64_t vregs[52];
  __uint64_t vcx;
  __uint64_t dbc;
  __uint64_t btr;
  __uint64_t bfr;
  __uint64_t etr;
  __uint64_t efr;
  __uint64_t oldmask;
  __uint64_t cr2;
};
# 163 "/usr/include/cygwin/signal.h" 3 4
typedef union sigval
{
  int sival_int;
  void *sival_ptr;
} sigval_t;

typedef struct sigevent
{
  sigval_t sigev_value;
  int sigev_signo;
  int sigev_notify;
  void (*sigev_notify_function) (sigval_t);
  pthread_attr_t *sigev_notify_attributes;
} sigevent_t;



#pragma pack(push,4)

struct _sigcommune
{
  __uint32_t _si_code;
  void *_si_read_handle;
  void *_si_write_handle;
  void *_si_process_handle;
  __extension__ union
  {
    struct {
      int _si_fd;
      uint32_t _si_flags;
    };
    int64_t _si_pipe_unique_id;
    char *_si_str;
  };
};
# 212 "/usr/include/cygwin/signal.h" 3 4
typedef struct
{
  int si_signo;
  int si_code;
  pid_t si_pid;
  uid_t si_uid;
  int si_errno;

  __extension__ union
  {
    __uint32_t __pad[32];
    struct _sigcommune _si_commune;
    __extension__ struct
    {
      __extension__ union
      {
 sigval_t si_sigval;
 sigval_t si_value;
      };
      __extension__ struct
      {
 timer_t si_tid;
 unsigned int si_overrun;
      };
    };

    __extension__ struct
    {
      int si_status;
      clock_t si_utime;
      clock_t si_stime;
    };

    void *si_addr;
# 256 "/usr/include/cygwin/signal.h" 3 4
  };
} siginfo_t;

#pragma pack(pop)



enum
{
  SI_USER = 0,
  SI_ASYNCIO = 2,

  SI_MESGQ,

  SI_TIMER,
  SI_QUEUE,
  SI_KERNEL,

  ILL_ILLOPC = 7,
  ILL_ILLOPN,
  ILL_ILLADR,
  ILL_ILLTRP,
  ILL_PRVOPC,
  ILL_PRVREG,
  ILL_COPROC,
  ILL_BADSTK,

  FPE_INTDIV = 15,
  FPE_INTOVF,
  FPE_FLTDIV,
  FPE_FLTOVF,
  FPE_FLTUND,
  FPE_FLTRES,
  FPE_FLTINV,
  FPE_FLTSUB,

  SEGV_MAPERR = 23,
  SEGV_ACCERR,

  BUS_ADRALN = 25,
  BUS_ADRERR,
  BUS_OBJERR,

  CLD_EXITED = 28,
  CLD_KILLED,
  CLD_DUMPED,
  CLD_TRAPPED,
  CLD_STOPPED,
  CLD_CONTINUED
};
# 341 "/usr/include/cygwin/signal.h" 3 4
enum
{
  SIGEV_SIGNAL = 0,


  SIGEV_NONE,


  SIGEV_THREAD

};





typedef void (*_sig_func_ptr)(int);



struct sigaction
{
  __extension__ union
  {
    _sig_func_ptr sa_handler;

    void (*sa_sigaction) ( int, siginfo_t *, void * );

  };
  sigset_t sa_mask;
  int sa_flags;
};
# 457 "/usr/include/cygwin/signal.h" 3 4
void psiginfo (const siginfo_t *, const char *);


int sigwait (const sigset_t *, int *);


int sigwaitinfo (const sigset_t *, siginfo_t *);


int sighold (int);
int sigignore (int);
int sigrelse (int);
_sig_func_ptr sigset (int, _sig_func_ptr);



int sigqueue(pid_t, int, const union sigval);


int siginterrupt (int, int);





extern const char __attribute__((dllimport)) *sys_sigabbrev[];
extern const char __attribute__((dllimport)) *sys_siglist[];
# 23 "/usr/include/sys/signal.h" 2 3 4
# 153 "/usr/include/sys/signal.h" 3 4
typedef struct sigaltstack {
  void *ss_sp;
  int ss_flags;
  size_t ss_size;
} stack_t;






int sigprocmask (int, const sigset_t *, sigset_t *);



int pthread_sigmask (int, const sigset_t *, sigset_t *);







int kill (pid_t, int);



int killpg (pid_t, int);


int sigaction (int, const struct sigaction *, struct sigaction *);
int sigaddset (sigset_t *, const int);
int sigdelset (sigset_t *, const int);
int sigismember (const sigset_t *, int);
int sigfillset (sigset_t *);
int sigemptyset (sigset_t *);
int sigpending (sigset_t *);
int sigsuspend (const sigset_t *);
int sigwait (const sigset_t *, int *);
# 212 "/usr/include/sys/signal.h" 3 4
int sigpause (int) __asm__ ("" "__xpg_sigpause");
# 222 "/usr/include/sys/signal.h" 3 4
int sigaltstack (const stack_t *
# 222 "/usr/include/sys/signal.h"
                               __restrict__
# 222 "/usr/include/sys/signal.h" 3 4
                                         , stack_t *
# 222 "/usr/include/sys/signal.h"
                                                    __restrict__
# 222 "/usr/include/sys/signal.h" 3 4
                                                              );



int pthread_kill (pthread_t, int);







int sigwaitinfo (const sigset_t *, siginfo_t *);
int sigtimedwait (const sigset_t *, siginfo_t *, const struct timespec *);

int sigqueue (pid_t, int, const union sigval);
# 362 "/usr/include/sys/signal.h" 3 4
# 1 "/usr/include/sys/ucontext.h" 1 3 4
# 12 "/usr/include/sys/ucontext.h" 3 4
# 1 "./lib/signal.h" 1 3 4
# 20 "./lib/signal.h" 3 4
       
# 21 "./lib/signal.h" 3
# 36 "./lib/signal.h" 3
# 1 "/usr/include/signal.h" 1 3 4
# 37 "./lib/signal.h" 2 3
# 13 "/usr/include/sys/ucontext.h" 2 3 4

typedef struct __mcontext mcontext_t;

typedef __attribute__ ((__aligned__ (16))) struct __ucontext {
 mcontext_t uc_mcontext;
 struct __ucontext *uc_link;
 sigset_t uc_sigmask;
 stack_t uc_stack;
 unsigned long int uc_flags;
} ucontext_t;
# 363 "/usr/include/sys/signal.h" 2 3 4
# 7 "/usr/include/signal.h" 2 3 4



typedef int sig_atomic_t;

typedef _sig_func_ptr sig_t;


typedef _sig_func_ptr sighandler_t;






struct _reent;

_sig_func_ptr _signal_r (struct _reent *, int, _sig_func_ptr);
int _raise_r (struct _reent *, int);


_sig_func_ptr signal (int, _sig_func_ptr);
int raise (int);
void psignal (int, const char *);



# 53 "./lib/signal.h" 2 3
# 686 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy;
# 743 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;
# 755 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;
# 768 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;
# 781 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;
# 793 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;





extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;
# 817 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy


                                               ;
extern int _gl_cxxalias_dummy;







typedef void (*_gl_function_taking_int_returning_void_t) (int);
# 850 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy
                                                                           ;
# 974 "./lib/signal.h" 3
extern int _gl_cxxalias_dummy
                                                               ;
extern int _gl_cxxalias_dummy;
# 23 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.h" 2
# 62 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.h"

# 62 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.h"
extern int at_fatal_signal ( void (*function) (int sig));
# 76 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.h"
extern void block_fatal_signals (void);


extern void unblock_fatal_signals (void);





extern unsigned int get_fatal_signals (int signals[64]);



extern const sigset_t * get_fatal_signal_set (void);
# 23 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2

# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stdbool.h" 1 3 4
# 25 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2
# 1 "./lib/stdlib.h" 1
# 20 "./lib/stdlib.h"
       
# 21 "./lib/stdlib.h" 3
# 36 "./lib/stdlib.h" 3
# 1 "/usr/include/stdlib.h" 1 3 4
# 10 "/usr/include/stdlib.h" 3 4
# 1 "/usr/include/machine/ieeefp.h" 1 3 4
# 11 "/usr/include/stdlib.h" 2 3 4





# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 17 "/usr/include/stdlib.h" 2 3 4

# 1 "/usr/include/sys/reent.h" 1 3 4
# 14 "/usr/include/sys/reent.h" 3 4
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 15 "/usr/include/sys/reent.h" 2 3 4
# 25 "/usr/include/sys/reent.h" 3 4

# 25 "/usr/include/sys/reent.h" 3 4
typedef unsigned int __ULong;
# 34 "/usr/include/sys/reent.h" 3 4
# 1 "/usr/include/sys/lock.h" 1 3 4
# 12 "/usr/include/sys/lock.h" 3 4
typedef void *_LOCK_T;
# 42 "/usr/include/sys/lock.h" 3 4
void __cygwin_lock_init(_LOCK_T *);
void __cygwin_lock_init_recursive(_LOCK_T *);
void __cygwin_lock_fini(_LOCK_T *);
void __cygwin_lock_lock(_LOCK_T *);
int __cygwin_lock_trylock(_LOCK_T *);
void __cygwin_lock_unlock(_LOCK_T *);
# 35 "/usr/include/sys/reent.h" 2 3 4
typedef _LOCK_T _flock_t;







struct _reent;

struct __locale_t;






struct _Bigint
{
  struct _Bigint *_next;
  int _k, _maxwds, _sign, _wds;
  __ULong _x[1];
};


struct __tm
{
  int __tm_sec;
  int __tm_min;
  int __tm_hour;
  int __tm_mday;
  int __tm_mon;
  int __tm_year;
  int __tm_wday;
  int __tm_yday;
  int __tm_isdst;
};







struct _on_exit_args {
 void * _fnargs[32];
 void * _dso_handle[32];

 __ULong _fntypes;


 __ULong _is_cxa;
};
# 98 "/usr/include/sys/reent.h" 3 4
struct _atexit {
 struct _atexit *_next;
 int _ind;

 void (*_fns[32])(void);
        struct _on_exit_args _on_exit_args;
};
# 122 "/usr/include/sys/reent.h" 3 4
struct __sbuf {
 unsigned char *_base;
 int _size;
};
# 186 "/usr/include/sys/reent.h" 3 4
struct __sFILE {
  unsigned char *_p;
  int _r;
  int _w;
  short _flags;
  short _file;
  struct __sbuf _bf;
  int _lbfsize;






  void * _cookie;

  _ssize_t (*_read) (struct _reent *, void *,
        char *, size_t);
  _ssize_t (*_write) (struct _reent *, void *,
         const char *,
         size_t);
  _fpos_t (*_seek) (struct _reent *, void *, _fpos_t, int);
  int (*_close) (struct _reent *, void *);


  struct __sbuf _ub;
  unsigned char *_up;
  int _ur;


  unsigned char _ubuf[3];
  unsigned char _nbuf[1];


  struct __sbuf _lb;


  int _blksize;
  _off_t _offset;


  struct _reent *_data;



  _flock_t _lock;

  _mbstate_t _mbstate;
  int _flags2;
};
# 244 "/usr/include/sys/reent.h" 3 4
struct __sFILE64 {
  unsigned char *_p;
  int _r;
  int _w;
  short _flags;
  short _file;
  struct __sbuf _bf;
  int _lbfsize;

  struct _reent *_data;


  void * _cookie;

  _ssize_t (*_read) (struct _reent *, void *,
        char *, size_t);
  _ssize_t (*_write) (struct _reent *, void *,
         const char *,
         size_t);
  _fpos_t (*_seek) (struct _reent *, void *, _fpos_t, int);
  int (*_close) (struct _reent *, void *);


  struct __sbuf _ub;
  unsigned char *_up;
  int _ur;


  unsigned char _ubuf[3];
  unsigned char _nbuf[1];


  struct __sbuf _lb;


  int _blksize;
  int _flags2;

  _off64_t _offset;
  _fpos64_t (*_seek64) (struct _reent *, void *, _fpos64_t, int);


  _flock_t _lock;

  _mbstate_t _mbstate;
};
typedef struct __sFILE64 __FILE;





struct _glue
{
  struct _glue *_next;
  int _niobs;
  __FILE *_iobs;
};
# 324 "/usr/include/sys/reent.h" 3 4
struct _rand48 {
  unsigned short _seed[3];
  unsigned short _mult[3];
  unsigned short _add;




};
# 613 "/usr/include/sys/reent.h" 3 4
struct _reent
{
  int _errno;




  __FILE *_stdin, *_stdout, *_stderr;

  int _inc;
  char _emergency[25];


  int _unspecified_locale_info;
  struct __locale_t *_locale;

  int __sdidinit;

  void (*__cleanup) (struct _reent *);


  struct _Bigint *_result;
  int _result_k;
  struct _Bigint *_p5s;
  struct _Bigint **_freelist;


  int _cvtlen;
  char *_cvtbuf;

  union
    {
      struct
        {
          unsigned int _unused_rand;
          char * _strtok_last;
          char _asctime_buf[26];
          struct __tm _localtime_buf;
          int _gamma_signgam;
          __extension__ unsigned long long _rand_next;
          struct _rand48 _r48;
          _mbstate_t _mblen_state;
          _mbstate_t _mbtowc_state;
          _mbstate_t _wctomb_state;
          char _l64a_buf[8];
          char _signal_buf[24];
          int _getdate_err;
          _mbstate_t _mbrlen_state;
          _mbstate_t _mbrtowc_state;
          _mbstate_t _mbsrtowcs_state;
          _mbstate_t _wcrtomb_state;
          _mbstate_t _wcsrtombs_state;
   int _h_errno;
        } _reent;



      struct
        {

          unsigned char * _nextf[30];
          unsigned int _nmalloc[30];
        } _unused;
    } _new;



  struct _atexit *_atexit;
  struct _atexit _atexit0;



  void (**(_sig_func))(int);




  struct _glue __sglue;

  __FILE __sf[3];

};
# 819 "/usr/include/sys/reent.h" 3 4
extern struct _reent *_impure_ptr ;
extern struct _reent *const _global_impure_ptr ;

void _reclaim_reent (struct _reent *);





  struct _reent * __getreent (void);
# 19 "/usr/include/stdlib.h" 2 3 4

# 1 "/usr/include/machine/stdlib.h" 1 3 4
# 15 "/usr/include/machine/stdlib.h" 3 4
char *mkdtemp (char *);
# 21 "/usr/include/stdlib.h" 2 3 4

# 1 "./lib/alloca.h" 1 3 4
# 23 "/usr/include/stdlib.h" 2 3 4



# 1 "/usr/include/cygwin/stdlib.h" 1 3 4
# 13 "/usr/include/cygwin/stdlib.h" 3 4
# 1 "/usr/include/cygwin/wait.h" 1 3 4
# 14 "/usr/include/cygwin/stdlib.h" 2 3 4






const char *getprogname (void);
void setprogname (const char *);


char *canonicalize_file_name (const char *);


int unsetenv (const char *);


int clearenv (void);


char *ptsname (int);
int grantpt (int);
int unlockpt (int);


int ptsname_r(int, char *, size_t);
int getpt (void);



int posix_openpt (int);







extern void *memalign (size_t, size_t);

extern void *valloc (size_t);
# 84 "/usr/include/cygwin/stdlib.h" 3 4
int getloadavg(double loadavg[], int nelem);
# 27 "/usr/include/stdlib.h" 2 3 4



# 1 "/usr/include/sys/_locale.h" 1 3 4
# 9 "/usr/include/sys/_locale.h" 3 4
struct __locale_t;
typedef struct __locale_t *locale_t;
# 31 "/usr/include/stdlib.h" 2 3 4




typedef struct
{
  int quot;
  int rem;
} div_t;

typedef struct
{
  long quot;
  long rem;
} ldiv_t;


typedef struct
{
  long long int quot;
  long long int rem;
} lldiv_t;




typedef int (*__compar_fn_t) (const void *, const void *);







int __locale_mb_cur_max (void);



void abort (void) __attribute__ ((__noreturn__));
int abs (int);

__uint32_t arc4random (void);
__uint32_t arc4random_uniform (__uint32_t);
void arc4random_buf (void *, size_t);

int atexit (void (*__func)(void));
double atof (const char *__nptr);

float atoff (const char *__nptr);

int atoi (const char *__nptr);
int _atoi_r (struct _reent *, const char *__nptr);
long atol (const char *__nptr);
long _atol_r (struct _reent *, const char *__nptr);
void * bsearch (const void *__key,
         const void *__base,
         size_t __nmemb,
         size_t __size,
         __compar_fn_t _compar);
void *calloc(size_t, size_t) __attribute__((__malloc__)) __attribute__((__warn_unused_result__))
      __attribute__((__alloc_size__(1, 2))) ;
div_t div (int __numer, int __denom);
void exit (int __status) __attribute__ ((__noreturn__));
void free (void *) ;
char * getenv (const char *__string);
char * _getenv_r (struct _reent *, const char *__string);

char * secure_getenv (const char *__string);

char * _findenv (const char *, int *);
char * _findenv_r (struct _reent *, const char *, int *);

extern char *suboptarg;
int getsubopt (char **, char * const *, char **);

long labs (long);
ldiv_t ldiv (long __numer, long __denom);
void *malloc(size_t) __attribute__((__malloc__)) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(1))) ;
int mblen (const char *, size_t);
int _mblen_r (struct _reent *, const char *, size_t, _mbstate_t *);
int mbtowc (wchar_t *
# 111 "/usr/include/stdlib.h"
                    __restrict__
# 111 "/usr/include/stdlib.h" 3 4
                              , const char *
# 111 "/usr/include/stdlib.h"
                                            __restrict__
# 111 "/usr/include/stdlib.h" 3 4
                                                      , size_t);
int _mbtowc_r (struct _reent *, wchar_t *
# 112 "/usr/include/stdlib.h"
                                        __restrict__
# 112 "/usr/include/stdlib.h" 3 4
                                                  , const char *
# 112 "/usr/include/stdlib.h"
                                                                __restrict__
# 112 "/usr/include/stdlib.h" 3 4
                                                                          , size_t, _mbstate_t *);
int wctomb (char *, wchar_t);
int _wctomb_r (struct _reent *, char *, wchar_t, _mbstate_t *);
size_t mbstowcs (wchar_t *
# 115 "/usr/include/stdlib.h"
                         __restrict__
# 115 "/usr/include/stdlib.h" 3 4
                                   , const char *
# 115 "/usr/include/stdlib.h"
                                                 __restrict__
# 115 "/usr/include/stdlib.h" 3 4
                                                           , size_t);
size_t _mbstowcs_r (struct _reent *, wchar_t *
# 116 "/usr/include/stdlib.h"
                                             __restrict__
# 116 "/usr/include/stdlib.h" 3 4
                                                       , const char *
# 116 "/usr/include/stdlib.h"
                                                                     __restrict__
# 116 "/usr/include/stdlib.h" 3 4
                                                                               , size_t, _mbstate_t *);
size_t wcstombs (char *
# 117 "/usr/include/stdlib.h"
                      __restrict__
# 117 "/usr/include/stdlib.h" 3 4
                                , const wchar_t *
# 117 "/usr/include/stdlib.h"
                                                 __restrict__
# 117 "/usr/include/stdlib.h" 3 4
                                                           , size_t);
size_t _wcstombs_r (struct _reent *, char *
# 118 "/usr/include/stdlib.h"
                                          __restrict__
# 118 "/usr/include/stdlib.h" 3 4
                                                    , const wchar_t *
# 118 "/usr/include/stdlib.h"
                                                                     __restrict__
# 118 "/usr/include/stdlib.h" 3 4
                                                                               , size_t, _mbstate_t *);


char * mkdtemp (char *);


int mkostemp (char *, int);
int mkostemps (char *, int, int);


int mkstemp (char *);


int mkstemps (char *, int);


char * mktemp (char *) __attribute__ ((__deprecated__("the use of `mktemp' is dangerous; use `mkstemp' instead")));


char * _mkdtemp_r (struct _reent *, char *);
int _mkostemp_r (struct _reent *, char *, int);
int _mkostemps_r (struct _reent *, char *, int, int);
int _mkstemp_r (struct _reent *, char *);
int _mkstemps_r (struct _reent *, char *, int);
char * _mktemp_r (struct _reent *, char *) __attribute__ ((__deprecated__("the use of `mktemp' is dangerous; use `mkstemp' instead")));
void qsort (void *__base, size_t __nmemb, size_t __size, __compar_fn_t _compar);
int rand (void);
void *realloc(void *, size_t) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(2))) ;

void *reallocarray(void *, size_t, size_t) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(2, 3)));
void *reallocf(void *, size_t) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(2)));


char * realpath (const char *
# 151 "/usr/include/stdlib.h"
                            __restrict__ 
# 151 "/usr/include/stdlib.h" 3 4
                                       path, char *
# 151 "/usr/include/stdlib.h"
                                                   __restrict__ 
# 151 "/usr/include/stdlib.h" 3 4
                                                              resolved_path);


int rpmatch (const char *response);


void setkey (const char *__key);

void srand (unsigned __seed);
double strtod (const char *
# 160 "/usr/include/stdlib.h"
                          __restrict__ 
# 160 "/usr/include/stdlib.h" 3 4
                                     __n, char **
# 160 "/usr/include/stdlib.h"
                                                 __restrict__ 
# 160 "/usr/include/stdlib.h" 3 4
                                                            __end_PTR);
double _strtod_r (struct _reent *,const char *
# 161 "/usr/include/stdlib.h"
                                             __restrict__ 
# 161 "/usr/include/stdlib.h" 3 4
                                                        __n, char **
# 161 "/usr/include/stdlib.h"
                                                                    __restrict__ 
# 161 "/usr/include/stdlib.h" 3 4
                                                                               __end_PTR);

float strtof (const char *
# 163 "/usr/include/stdlib.h"
                         __restrict__ 
# 163 "/usr/include/stdlib.h" 3 4
                                    __n, char **
# 163 "/usr/include/stdlib.h"
                                                __restrict__ 
# 163 "/usr/include/stdlib.h" 3 4
                                                           __end_PTR);







long strtol (const char *
# 171 "/usr/include/stdlib.h"
                        __restrict__ 
# 171 "/usr/include/stdlib.h" 3 4
                                   __n, char **
# 171 "/usr/include/stdlib.h"
                                               __restrict__ 
# 171 "/usr/include/stdlib.h" 3 4
                                                          __end_PTR, int __base);
long _strtol_r (struct _reent *,const char *
# 172 "/usr/include/stdlib.h"
                                           __restrict__ 
# 172 "/usr/include/stdlib.h" 3 4
                                                      __n, char **
# 172 "/usr/include/stdlib.h"
                                                                  __restrict__ 
# 172 "/usr/include/stdlib.h" 3 4
                                                                             __end_PTR, int __base);
unsigned long strtoul (const char *
# 173 "/usr/include/stdlib.h"
                                  __restrict__ 
# 173 "/usr/include/stdlib.h" 3 4
                                             __n, char **
# 173 "/usr/include/stdlib.h"
                                                         __restrict__ 
# 173 "/usr/include/stdlib.h" 3 4
                                                                    __end_PTR, int __base);
unsigned long _strtoul_r (struct _reent *,const char *
# 174 "/usr/include/stdlib.h"
                                                     __restrict__ 
# 174 "/usr/include/stdlib.h" 3 4
                                                                __n, char **
# 174 "/usr/include/stdlib.h"
                                                                            __restrict__ 
# 174 "/usr/include/stdlib.h" 3 4
                                                                                       __end_PTR, int __base);


double strtod_l (const char *
# 177 "/usr/include/stdlib.h"
                            __restrict__
# 177 "/usr/include/stdlib.h" 3 4
                                      , char **
# 177 "/usr/include/stdlib.h"
                                               __restrict__
# 177 "/usr/include/stdlib.h" 3 4
                                                         , locale_t);
float strtof_l (const char *
# 178 "/usr/include/stdlib.h"
                           __restrict__
# 178 "/usr/include/stdlib.h" 3 4
                                     , char **
# 178 "/usr/include/stdlib.h"
                                              __restrict__
# 178 "/usr/include/stdlib.h" 3 4
                                                        , locale_t);

extern long double strtold_l (const char *
# 180 "/usr/include/stdlib.h"
                                         __restrict__
# 180 "/usr/include/stdlib.h" 3 4
                                                   , char **
# 180 "/usr/include/stdlib.h"
                                                            __restrict__
# 180 "/usr/include/stdlib.h" 3 4
                                                                      ,
         locale_t);

long strtol_l (const char *
# 183 "/usr/include/stdlib.h"
                          __restrict__
# 183 "/usr/include/stdlib.h" 3 4
                                    , char **
# 183 "/usr/include/stdlib.h"
                                             __restrict__
# 183 "/usr/include/stdlib.h" 3 4
                                                       , int, locale_t);
unsigned long strtoul_l (const char *
# 184 "/usr/include/stdlib.h"
                                    __restrict__
# 184 "/usr/include/stdlib.h" 3 4
                                              , char **
# 184 "/usr/include/stdlib.h"
                                                       __restrict__
# 184 "/usr/include/stdlib.h" 3 4
                                                                 , int,
    locale_t __loc);
long long strtoll_l (const char *
# 186 "/usr/include/stdlib.h"
                                __restrict__
# 186 "/usr/include/stdlib.h" 3 4
                                          , char **
# 186 "/usr/include/stdlib.h"
                                                   __restrict__
# 186 "/usr/include/stdlib.h" 3 4
                                                             , int, locale_t);
unsigned long long strtoull_l (const char *
# 187 "/usr/include/stdlib.h"
                                          __restrict__
# 187 "/usr/include/stdlib.h" 3 4
                                                    , char **
# 187 "/usr/include/stdlib.h"
                                                             __restrict__
# 187 "/usr/include/stdlib.h" 3 4
                                                                       , int,
          locale_t __loc);


int system (const char *__string);


long a64l (const char *__input);
char * l64a (long __input);
char * _l64a_r (struct _reent *,long __input);


int on_exit (void (*__func)(int, void *),void *__arg);


void _Exit (int __status) __attribute__ ((__noreturn__));


int putenv (char *__string);

int _putenv_r (struct _reent *, char *__string);
void * _reallocf_r (struct _reent *, void *, size_t);

int setenv (const char *__string, const char *__value, int __overwrite);

int _setenv_r (struct _reent *, const char *__string, const char *__value, int __overwrite);
# 224 "/usr/include/stdlib.h" 3 4
char * __itoa (int, char *, int);
char * __utoa (unsigned, char *, int);

char * itoa (int, char *, int);
char * utoa (unsigned, char *, int);


int rand_r (unsigned *__seed);



double drand48 (void);
double _drand48_r (struct _reent *);
double erand48 (unsigned short [3]);
double _erand48_r (struct _reent *, unsigned short [3]);
long jrand48 (unsigned short [3]);
long _jrand48_r (struct _reent *, unsigned short [3]);
void lcong48 (unsigned short [7]);
void _lcong48_r (struct _reent *, unsigned short [7]);
long lrand48 (void);
long _lrand48_r (struct _reent *);
long mrand48 (void);
long _mrand48_r (struct _reent *);
long nrand48 (unsigned short [3]);
long _nrand48_r (struct _reent *, unsigned short [3]);
unsigned short *
       seed48 (unsigned short [3]);
unsigned short *
       _seed48_r (struct _reent *, unsigned short [3]);
void srand48 (long);
void _srand48_r (struct _reent *, long);


char * initstate (unsigned, char *, size_t);
long random (void);
char * setstate (char *);
void srandom (unsigned);


long long atoll (const char *__nptr);

long long _atoll_r (struct _reent *, const char *__nptr);

long long llabs (long long);
lldiv_t lldiv (long long __numer, long long __denom);
long long strtoll (const char *
# 269 "/usr/include/stdlib.h"
                              __restrict__ 
# 269 "/usr/include/stdlib.h" 3 4
                                         __n, char **
# 269 "/usr/include/stdlib.h"
                                                     __restrict__ 
# 269 "/usr/include/stdlib.h" 3 4
                                                                __end_PTR, int __base);

long long _strtoll_r (struct _reent *, const char *
# 271 "/usr/include/stdlib.h"
                                                  __restrict__ 
# 271 "/usr/include/stdlib.h" 3 4
                                                             __n, char **
# 271 "/usr/include/stdlib.h"
                                                                         __restrict__ 
# 271 "/usr/include/stdlib.h" 3 4
                                                                                    __end_PTR, int __base);

unsigned long long strtoull (const char *
# 273 "/usr/include/stdlib.h"
                                        __restrict__ 
# 273 "/usr/include/stdlib.h" 3 4
                                                   __n, char **
# 273 "/usr/include/stdlib.h"
                                                               __restrict__ 
# 273 "/usr/include/stdlib.h" 3 4
                                                                          __end_PTR, int __base);

unsigned long long _strtoull_r (struct _reent *, const char *
# 275 "/usr/include/stdlib.h"
                                                            __restrict__ 
# 275 "/usr/include/stdlib.h" 3 4
                                                                       __n, char **
# 275 "/usr/include/stdlib.h"
                                                                                   __restrict__ 
# 275 "/usr/include/stdlib.h" 3 4
                                                                                              __end_PTR, int __base);
# 288 "/usr/include/stdlib.h" 3 4
int posix_memalign (void **, size_t, size_t) __attribute__((__nonnull__ (1)))
     __attribute__((__warn_unused_result__));


char * _dtoa_r (struct _reent *, double, int, int, int *, int*, char**);







int _system_r (struct _reent *, const char *);

void __eprintf (const char *, const char *, unsigned int, const char *);






void qsort_r (void *__base, size_t __nmemb, size_t __size, int (*_compar)(const void *, const void *, void *), void *__thunk);
# 322 "/usr/include/stdlib.h" 3 4
extern long double _strtold_r (struct _reent *, const char *
# 322 "/usr/include/stdlib.h"
                                                           __restrict__
# 322 "/usr/include/stdlib.h" 3 4
                                                                     , char **
# 322 "/usr/include/stdlib.h"
                                                                              __restrict__
# 322 "/usr/include/stdlib.h" 3 4
                                                                                        );

extern long double strtold (const char *
# 324 "/usr/include/stdlib.h"
                                       __restrict__
# 324 "/usr/include/stdlib.h" 3 4
                                                 , char **
# 324 "/usr/include/stdlib.h"
                                                          __restrict__
# 324 "/usr/include/stdlib.h" 3 4
                                                                    );







void * aligned_alloc(size_t, size_t) __attribute__((__malloc__)) __attribute__((__alloc_align__(1)))
     __attribute__((__alloc_size__(2))) __attribute__((__warn_unused_result__));
int at_quick_exit(void (*)(void));
_Noreturn void
 quick_exit(int);





# 1 "/usr/include/ssp/stdlib.h" 1 3 4



# 1 "/usr/include/ssp/ssp.h" 1 3 4
# 71 "/usr/include/ssp/ssp.h" 3 4

void __stack_chk_fail(void) __attribute__((__noreturn__));
void __chk_fail(void) __attribute__((__noreturn__));

# 5 "/usr/include/ssp/stdlib.h" 2 3 4




size_t __ssp_real_mbstowcs (wchar_t *__buf, const char *__src, size_t __n) __asm__("" "mbstowcs"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) size_t mbstowcs (wchar_t *__buf, const char *__src, size_t __n)
{
  if (__buf != ((void *)0))
    if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __n * sizeof(wchar_t) > __builtin_object_size(__buf, 2 > 1)) __chk_fail();
  return __ssp_real_mbstowcs (__buf, __src, __n);
}

size_t __ssp_real_wcstombs (char *__buf, const wchar_t *__src, size_t __len) __asm__("" "wcstombs"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) size_t wcstombs (char *__buf, const wchar_t *__src, size_t __len) { if (__buf != ((void *)0)) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_wcstombs (__buf, __src, __len); }

                                                    ;

int __ssp_real_wctomb (char *__buf, wchar_t __wc) __asm__("" "wctomb"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) int wctomb (char *__buf, wchar_t __wc)
{
  if (__buf != ((void *)0))
    if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __locale_mb_cur_max() > __builtin_object_size(__buf, 2 > 1)) __chk_fail();
  return __ssp_real_wctomb (__buf, __wc);
}


# 343 "/usr/include/stdlib.h" 2 3 4
# 37 "./lib/stdlib.h" 2 3





# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 43 "./lib/stdlib.h" 2 3
# 739 "./lib/stdlib.h" 3
extern void rpl_free (void *ptr);
extern int _gl_cxxalias_dummy;
# 831 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy;
# 868 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy;





extern int _gl_cxxalias_dummy;
# 1046 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy;
# 1239 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1374 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1671 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy;
# 1706 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy
                                                         ;

extern int _gl_cxxalias_dummy;
# 1734 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy
                                                                       ;

extern int _gl_cxxalias_dummy;
# 1818 "./lib/stdlib.h" 3
extern double rpl_strtod (const char *
# 1818 "./lib/stdlib.h"
__restrict__ 
# 1818 "./lib/stdlib.h" 3
str, char **
# 1818 "./lib/stdlib.h"
__restrict__ 
# 1818 "./lib/stdlib.h" 3
endp) __attribute__ ((__nonnull__ (1)))

                                        ;
extern int _gl_cxxalias_dummy
                                                                   ;
# 2065 "./lib/stdlib.h" 3
extern int _gl_cxxalias_dummy;


extern int _gl_cxxalias_dummy;
# 26 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2
# 1 "./lib/signal.h" 1
# 20 "./lib/signal.h"
       
# 21 "./lib/signal.h" 3
# 27 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2
# 1 "./lib/unistd.h" 1
# 21 "./lib/unistd.h"
       
# 22 "./lib/unistd.h" 3
# 40 "./lib/unistd.h" 3
# 1 "/usr/include/unistd.h" 1 3 4



# 1 "/usr/include/sys/unistd.h" 1 3 4
# 12 "/usr/include/sys/unistd.h" 3 4
# 1 "./lib/sys/types.h" 1 3 4
# 20 "./lib/sys/types.h" 3 4
       
# 21 "./lib/sys/types.h" 3
# 13 "/usr/include/sys/unistd.h" 2 3 4

# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 15 "/usr/include/sys/unistd.h" 2 3 4

extern char **environ;

void _exit (int __status) __attribute__ ((__noreturn__));

int access (const char *__path, int __amode);
unsigned alarm (unsigned __secs);
int chdir (const char *__path);
int chmod (const char *__path, mode_t __mode);

int chown (const char *__path, uid_t __owner, gid_t __group);


int chroot (const char *__path);

int close (int __fildes);

size_t confstr (int __name, char *__buf, size_t __len);


char * crypt (const char *__key, const char *__salt);
# 44 "/usr/include/sys/unistd.h" 3 4
int daemon (int nochdir, int noclose);

int dup (int __fildes);
int dup2 (int __fildes, int __fildes2);

int dup3 (int __fildes, int __fildes2, int flags);
int eaccess (const char *__path, int __mode);


void encrypt (char *__block, int __edflag);


void endusershell (void);


int euidaccess (const char *__path, int __mode);

int execl (const char *__path, const char *, ...);
int execle (const char *__path, const char *, ...);
int execlp (const char *__file, const char *, ...);

int execlpe (const char *__file, const char *, ...);

int execv (const char *__path, char * const __argv[]);
int execve (const char *__path, char * const __argv[], char * const __envp[]);
int execvp (const char *__file, char * const __argv[]);

int execvpe (const char *__file, char * const __argv[], char * const __envp[]);


int faccessat (int __dirfd, const char *__path, int __mode, int __flags);


int fchdir (int __fildes);


int fchmod (int __fildes, mode_t __mode);



int fchown (int __fildes, uid_t __owner, gid_t __group);



int fchownat (int __dirfd, const char *__path, uid_t __owner, gid_t __group, int __flags);


int fexecve (int __fd, char * const __argv[], char * const __envp[]);

pid_t fork (void);
long fpathconf (int __fd, int __name);
int fsync (int __fd);

int fdatasync (int __fd);


char * get_current_dir_name (void);

char * getcwd (char *__buf, size_t __size);

int getdomainname (char *__name, size_t __len);


int getentropy (void *, size_t);


gid_t getegid (void);
uid_t geteuid (void);
gid_t getgid (void);

int getgroups (int __gidsetsize, gid_t __grouplist[]);

long gethostid (void);

char * getlogin (void);

int getlogin_r (char *name, size_t namesize) ;


char * getpass (const char *__prompt);
int getpagesize (void);


int getpeereid (int, uid_t *, gid_t *);


pid_t getpgid (pid_t);

pid_t getpgrp (void);
pid_t getpid (void);
pid_t getppid (void);

pid_t getsid (pid_t);


uid_t getuid (void);


char * getusershell (void);


char * getwd (char *__buf);


int iruserok (unsigned long raddr, int superuser, const char *ruser, const char *luser);

int isatty (int __fildes);

int issetugid (void);



int lchown (const char *__path, uid_t __owner, gid_t __group);


int link (const char *__path1, const char *__path2);

int linkat (int __dirfd1, const char *__path1, int __dirfd2, const char *__path2, int __flags);


int nice (int __nice_value);


off_t lseek (int __fildes, off_t __offset, int __whence);






int lockf (int __fd, int __cmd, off_t __len);

long pathconf (const char *__path, int __name);
int pause (void);

int pthread_atfork (void (*)(void), void (*)(void), void (*)(void));

int pipe (int __fildes[2]);

int pipe2 (int __fildes[2], int flags);


ssize_t pread (int __fd, void *__buf, size_t __nbytes, off_t __offset);
ssize_t pwrite (int __fd, const void *__buf, size_t __nbytes, off_t __offset);

_ssize_t read (int __fd, void *__buf, size_t __nbyte);

int rresvport (int *__alport);
int revoke (char *__path);

int rmdir (const char *__path);

int ruserok (const char *rhost, int superuser, const char *ruser, const char *luser);


void * sbrk (ptrdiff_t __incr);



int setegid (gid_t __gid);
int seteuid (uid_t __uid);

int setgid (gid_t __gid);


int setgroups (int ngroups, const gid_t *grouplist);


int sethostname (const char *, size_t);

int setpgid (pid_t __pid, pid_t __pgid);

int setpgrp (void);


int setregid (gid_t __rgid, gid_t __egid);
int setreuid (uid_t __ruid, uid_t __euid);

pid_t setsid (void);

int setuid (uid_t __uid);


void setusershell (void);

unsigned sleep (unsigned int __seconds);

void swab (const void *
# 231 "/usr/include/sys/unistd.h"
                         __restrict__
# 231 "/usr/include/sys/unistd.h" 3 4
                                   , void *
# 231 "/usr/include/sys/unistd.h"
                                           __restrict__
# 231 "/usr/include/sys/unistd.h" 3 4
                                                     , ssize_t);

long sysconf (int __name);
pid_t tcgetpgrp (int __fildes);
int tcsetpgrp (int __fildes, pid_t __pgrp_id);
char * ttyname (int __fildes);
int ttyname_r (int, char *, size_t);
int unlink (const char *__path);

int usleep (useconds_t __useconds);


int vhangup (void);

_ssize_t write (int __fd, const void *__buf, size_t __nbyte);



# 1 "/usr/include/getopt.h" 1 3 4
# 41 "/usr/include/getopt.h" 3 4
extern int __attribute__((dllimport)) opterr;
extern int __attribute__((dllimport)) optind;
extern int __attribute__((dllimport)) optopt;
extern int __attribute__((dllimport)) optreset;
extern char __attribute__((dllimport)) *optarg;


int getopt (int, char * const *, const char *);
# 250 "/usr/include/sys/unistd.h" 2 3 4
# 259 "/usr/include/sys/unistd.h" 3 4
pid_t vfork (void);
# 283 "/usr/include/sys/unistd.h" 3 4
int ftruncate (int __fd, off_t __length);


int truncate (const char *, off_t __length);




int getdtablesize (void);


useconds_t ualarm (useconds_t __useconds, useconds_t __interval);





 int gethostname (char *__name, size_t __len);




int setdtablesize (int);



void sync (void);



ssize_t readlink (const char *
# 313 "/usr/include/sys/unistd.h"
                             __restrict__ 
# 313 "/usr/include/sys/unistd.h" 3 4
                                        __path,
                          char *
# 314 "/usr/include/sys/unistd.h"
                               __restrict__ 
# 314 "/usr/include/sys/unistd.h" 3 4
                                          __buf, size_t __buflen);
int symlink (const char *__name1, const char *__name2);


ssize_t readlinkat (int __dirfd1, const char *
# 318 "/usr/include/sys/unistd.h"
                                                    __restrict__ 
# 318 "/usr/include/sys/unistd.h" 3 4
                                                               __path,
                            char *
# 319 "/usr/include/sys/unistd.h"
                                 __restrict__ 
# 319 "/usr/include/sys/unistd.h" 3 4
                                            __buf, size_t __buflen);
int symlinkat (const char *, int, const char *);
int unlinkat (int, const char *, int);
# 597 "/usr/include/sys/unistd.h" 3 4
# 1 "/usr/include/ssp/unistd.h" 1 3 4
# 37 "/usr/include/ssp/unistd.h" 3 4



size_t __ssp_real_confstr (int __name, char *__buf, size_t __len) __asm__("" "confstr"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) size_t confstr (int __name, char *__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_confstr (__name, __buf, __len); }
                           ;


char * __ssp_real_getcwd (char *__buf, size_t __len) __asm__("" "getcwd"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) char * getcwd (char *__buf, size_t __len) { if (__buf != 0) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_getcwd (__buf, __len); }
                                          ;


int __ssp_real_getdomainname (char *__buf, size_t __len) __asm__("" "getdomainname"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) int getdomainname (char *__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_getdomainname (__buf, __len); }
                   ;


int __ssp_real_getgroups (int __n, gid_t __buf[]) __asm__("" "getgroups"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) int getgroups (int __n, gid_t __buf[])
{
  if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __n * sizeof(gid_t) > __builtin_object_size(__buf, 2 > 1)) __chk_fail();
  return __ssp_real_getgroups (__n, __buf);
}



int __ssp_real_gethostname (char *__buf, size_t __len) __asm__("" "gethostname"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) int gethostname (char *__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_gethostname (__buf, __len); }
                   ;



int __ssp_real_getlogin_r (char *__buf, size_t __len) __asm__("" "getlogin_r"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) int getlogin_r (char *__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_getlogin_r (__buf, __len); }
                   ;


ssize_t __ssp_real_pread (int __fd, void *__buf, size_t __len, off_t __off) __asm__("" "pread"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) ssize_t pread (int __fd, void *__buf, size_t __len, off_t __off) { if (1) if (__builtin_object_size(__buf, 0) != (size_t)-1 && __len > __builtin_object_size(__buf, 0)) __chk_fail(); return __ssp_real_pread (__fd, __buf, __len, __off); }
                                ;


_ssize_t __ssp_real_read (int __fd, void *__buf, size_t __len) __asm__("" "read"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) _ssize_t read (int __fd, void *__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 0) != (size_t)-1 && __len > __builtin_object_size(__buf, 0)) __chk_fail(); return __ssp_real_read (__fd, __buf, __len); }
                                                                ;


ssize_t __ssp_real_readlink (const char *
# 77 "/usr/include/ssp/unistd.h"
__restrict__ 
# 77 "/usr/include/ssp/unistd.h" 3 4
__path, char *
# 77 "/usr/include/ssp/unistd.h"
__restrict__ 
# 77 "/usr/include/ssp/unistd.h" 3 4
__buf, size_t __len) __asm__("" "readlink"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) ssize_t readlink (const char *
# 77 "/usr/include/ssp/unistd.h"
__restrict__ 
# 77 "/usr/include/ssp/unistd.h" 3 4
__path, char *
# 77 "/usr/include/ssp/unistd.h"
__restrict__ 
# 77 "/usr/include/ssp/unistd.h" 3 4
__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_readlink (__path, __buf, __len); }
                                                                  ;



ssize_t __ssp_real_readlinkat (int __dirfd1, const char *
# 82 "/usr/include/ssp/unistd.h"
__restrict__ 
# 82 "/usr/include/ssp/unistd.h" 3 4
__path, char *
# 82 "/usr/include/ssp/unistd.h"
__restrict__ 
# 82 "/usr/include/ssp/unistd.h" 3 4
__buf, size_t __len) __asm__("" "readlinkat"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) ssize_t readlinkat (int __dirfd1, const char *
# 82 "/usr/include/ssp/unistd.h"
__restrict__ 
# 82 "/usr/include/ssp/unistd.h" 3 4
__path, char *
# 82 "/usr/include/ssp/unistd.h"
__restrict__ 
# 82 "/usr/include/ssp/unistd.h" 3 4
__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_readlinkat (__dirfd1, __path, __buf, __len); }

                                     ;


int __ssp_real_ttyname_r (int __fd, char *__buf, size_t __len) __asm__("" "ttyname_r"); extern __inline__ __attribute__((__always_inline__, __gnu_inline__)) int ttyname_r (int __fd, char *__buf, size_t __len) { if (1) if (__builtin_object_size(__buf, 2 > 1) != (size_t)-1 && __len > __builtin_object_size(__buf, 2 > 1)) __chk_fail(); return __ssp_real_ttyname_r (__fd, __buf, __len); }
                         ;


# 598 "/usr/include/sys/unistd.h" 2 3 4
# 5 "/usr/include/unistd.h" 2 3 4
# 41 "./lib/unistd.h" 2 3
# 58 "./lib/unistd.h" 3
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 59 "./lib/unistd.h" 2 3
# 93 "./lib/unistd.h" 3
# 1 "./lib/stdlib.h" 1 3
# 20 "./lib/stdlib.h" 3
       
# 21 "./lib/stdlib.h" 3
# 94 "./lib/unistd.h" 2 3
# 141 "./lib/unistd.h" 3
# 1 "./lib/sys/types.h" 1 3
# 20 "./lib/sys/types.h" 3
       
# 21 "./lib/sys/types.h" 3
# 142 "./lib/unistd.h" 2 3
# 665 "./lib/unistd.h" 3

# 785 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 842 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 896 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 977 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1002 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1063 "./lib/unistd.h" 3
extern __attribute__((dllimport)) char **environ;
# 1155 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1191 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1227 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1264 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1304 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy
                                                                               ;

extern int _gl_cxxalias_dummy;
# 1341 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1392 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy
                                                                               ;


extern int _gl_cxxalias_dummy;
# 1520 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;
# 1585 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1665 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 1955 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 2061 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 2202 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 2215 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;
extern int _gl_cxxalias_dummy;
# 2239 "./lib/unistd.h" 3
extern int rpl_pipe2 (int fd[2], int flags) __attribute__ ((__nonnull__ (1)));
extern int _gl_cxxalias_dummy;




extern int _gl_cxxalias_dummy;
# 2362 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 2392 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy

                                                       ;

extern int _gl_cxxalias_dummy;
# 2474 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 2553 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;


extern int _gl_cxxalias_dummy;
# 2691 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 2810 "./lib/unistd.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;



# 28 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2

# 1 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h" 1
# 80 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
# 1 "/usr/include/errno.h" 1 3 4




typedef int error_t;



# 1 "/usr/include/sys/errno.h" 1 3 4
# 15 "/usr/include/sys/errno.h" 3 4
extern int *__errno (void);




extern __attribute__((dllimport)) const char * const _sys_errlist[];
extern __attribute__((dllimport)) int _sys_nerr;

extern __attribute__((dllimport)) const char * const sys_errlist[];
extern __attribute__((dllimport)) int sys_nerr;
extern __attribute__((dllimport)) char *program_invocation_name;
extern __attribute__((dllimport)) char *program_invocation_short_name;
# 10 "/usr/include/errno.h" 2 3 4
# 81 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h" 2
# 1 "./lib/stdlib.h" 1
# 20 "./lib/stdlib.h"
       
# 21 "./lib/stdlib.h" 3
# 82 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h" 2





# 1 "/usr/include/threads.h" 1 3 4
# 30 "/usr/include/threads.h" 3 4
# 1 "/usr/include/machine/_threads.h" 1 3 4
# 34 "/usr/include/machine/_threads.h" 3 4
# 1 "./lib/sys/types.h" 1 3 4
# 20 "./lib/sys/types.h" 3 4
       
# 21 "./lib/sys/types.h" 3
# 35 "/usr/include/machine/_threads.h" 2 3 4
# 46 "/usr/include/machine/_threads.h" 3 4
typedef pthread_cond_t cnd_t;
typedef pthread_mutex_t mtx_t;
typedef pthread_t thrd_t;
typedef pthread_key_t tss_t;


typedef struct {
  mtx_t mutex;
  int state;
} once_flag;
# 31 "/usr/include/threads.h" 2 3 4
# 1 "./lib/time.h" 1 3 4
# 20 "./lib/time.h" 3 4
       
# 21 "./lib/time.h" 3
# 47 "./lib/time.h" 3
# 1 "/usr/include/time.h" 1 3 4
# 16 "/usr/include/time.h" 3 4
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 17 "/usr/include/time.h" 2 3 4


# 1 "/usr/include/machine/time.h" 1 3 4
# 20 "/usr/include/time.h" 2 3 4
# 28 "/usr/include/time.h" 3 4
# 1 "./lib/sys/types.h" 1 3 4
# 20 "./lib/sys/types.h" 3 4
       
# 21 "./lib/sys/types.h" 3
# 29 "/usr/include/time.h" 2 3 4








struct tm
{
  int tm_sec;
  int tm_min;
  int tm_hour;
  int tm_mday;
  int tm_mon;
  int tm_year;
  int tm_wday;
  int tm_yday;
  int tm_isdst;

  long tm_gmtoff;


  const char *tm_zone;

};

clock_t clock (void);
double difftime (time_t _time2, time_t _time1);
time_t mktime (struct tm *_timeptr);
time_t time (time_t *_timer);

char *asctime (const struct tm *_tblock);
char *ctime (const time_t *_time);
struct tm *gmtime (const time_t *_timer);
struct tm *localtime (const time_t *_timer);

size_t strftime (char *
# 66 "/usr/include/time.h"
                         __restrict__ 
# 66 "/usr/include/time.h" 3 4
                                    _s,
        size_t _maxsize, const char *
# 67 "/usr/include/time.h"
                                    __restrict__ 
# 67 "/usr/include/time.h" 3 4
                                               _fmt,
        const struct tm *
# 68 "/usr/include/time.h"
                        __restrict__ 
# 68 "/usr/include/time.h" 3 4
                                   _t);


extern size_t strftime_l (char *
# 71 "/usr/include/time.h"
                               __restrict__ 
# 71 "/usr/include/time.h" 3 4
                                          _s, size_t _maxsize,
     const char *
# 72 "/usr/include/time.h"
                __restrict__ 
# 72 "/usr/include/time.h" 3 4
                           _fmt,
     const struct tm *
# 73 "/usr/include/time.h"
                     __restrict__ 
# 73 "/usr/include/time.h" 3 4
                                _t, locale_t _l);


char *asctime_r (const struct tm *
# 76 "/usr/include/time.h"
                                    __restrict__
# 76 "/usr/include/time.h" 3 4
                                              ,
     char *
# 77 "/usr/include/time.h"
          __restrict__
# 77 "/usr/include/time.h" 3 4
                    );
char *ctime_r (const time_t *, char *);
struct tm *gmtime_r (const time_t *
# 79 "/usr/include/time.h"
                                   __restrict__
# 79 "/usr/include/time.h" 3 4
                                             ,
     struct tm *
# 80 "/usr/include/time.h"
               __restrict__
# 80 "/usr/include/time.h" 3 4
                         );
struct tm *localtime_r (const time_t *
# 81 "/usr/include/time.h"
                                      __restrict__
# 81 "/usr/include/time.h" 3 4
                                                ,
     struct tm *
# 82 "/usr/include/time.h"
               __restrict__
# 82 "/usr/include/time.h" 3 4
                         );








char *strptime (const char *
# 91 "/usr/include/time.h"
                                __restrict__
# 91 "/usr/include/time.h" 3 4
                                          ,
     const char *
# 92 "/usr/include/time.h"
                __restrict__
# 92 "/usr/include/time.h" 3 4
                          ,
     struct tm *
# 93 "/usr/include/time.h"
               __restrict__
# 93 "/usr/include/time.h" 3 4
                         );


char *strptime_l (const char *
# 96 "/usr/include/time.h"
                             __restrict__
# 96 "/usr/include/time.h" 3 4
                                       , const char *
# 96 "/usr/include/time.h"
                                                     __restrict__
# 96 "/usr/include/time.h" 3 4
                                                               ,
    struct tm *
# 97 "/usr/include/time.h"
              __restrict__
# 97 "/usr/include/time.h" 3 4
                        , locale_t);



void tzset (void);

void _tzset_r (struct _reent *);
# 134 "/usr/include/time.h" 3 4
extern __attribute__((dllimport)) long _timezone;
extern __attribute__((dllimport)) int _daylight;


extern __attribute__((dllimport)) char *_tzname[2];
# 153 "/usr/include/time.h" 3 4
# 1 "/usr/include/cygwin/time.h" 1 3 4
# 17 "/usr/include/cygwin/time.h" 3 4
int __attribute__((__cdecl__)) clock_setres (clockid_t, struct timespec *);


time_t __attribute__((__cdecl__)) timelocal (struct tm *);
time_t __attribute__((__cdecl__)) timegm (struct tm *);




extern int stime (const time_t *);



extern int daylight __asm__ ( "_daylight");


extern long timezone __asm__ ( "_timezone");
# 154 "/usr/include/time.h" 2 3 4




# 1 "./lib/signal.h" 1 3 4
# 20 "./lib/signal.h" 3 4
       
# 21 "./lib/signal.h" 3
# 159 "/usr/include/time.h" 2 3 4







int clock_settime (clockid_t clock_id, const struct timespec *tp);
int clock_gettime (clockid_t clock_id, struct timespec *tp);
int clock_getres (clockid_t clock_id, struct timespec *res);



int timer_create (clockid_t clock_id,
  struct sigevent *
# 173 "/usr/include/time.h"
                  __restrict__ 
# 173 "/usr/include/time.h" 3 4
                             evp,
 timer_t *
# 174 "/usr/include/time.h"
         __restrict__ 
# 174 "/usr/include/time.h" 3 4
                    timerid);



int timer_delete (timer_t timerid);



int timer_settime (timer_t timerid, int flags,
 const struct itimerspec *
# 183 "/usr/include/time.h"
                         __restrict__ 
# 183 "/usr/include/time.h" 3 4
                                    value,
 struct itimerspec *
# 184 "/usr/include/time.h"
                   __restrict__ 
# 184 "/usr/include/time.h" 3 4
                              ovalue);
int timer_gettime (timer_t timerid, struct itimerspec *value);
int timer_getoverrun (timer_t timerid);



int nanosleep (const struct timespec *rqtp, struct timespec *rmtp);
# 203 "/usr/include/time.h" 3 4
int clock_nanosleep (clockid_t clock_id, int flags,
 const struct timespec *rqtp, struct timespec *rmtp);
# 295 "/usr/include/time.h" 3 4
int clock_getcpuclockid (pid_t pid, clockid_t *clock_id);







int clock_setenable_attr (clockid_t clock_id, int attr);
int clock_getenable_attr (clockid_t clock_id, int *attr);
# 48 "./lib/time.h" 2 3


# 1 "/usr/lib/gcc/x86_64-pc-cygwin/10/include/stddef.h" 1 3 4
# 51 "./lib/time.h" 2 3
# 605 "./lib/time.h" 3
struct __time_t_must_be_integral {
  unsigned int __floating_time_t_unsupported : (time_t) 1;
};
# 685 "./lib/time.h" 3
extern int _gl_cxxalias_dummy;

extern int _gl_cxxalias_dummy;
# 32 "/usr/include/threads.h" 2 3 4

typedef void (*tss_dtor_t)(void *);
typedef int (*thrd_start_t)(void *);

enum {
 mtx_plain = 0x1,
 mtx_recursive = 0x2,
 mtx_timed = 0x4
};

enum {
 thrd_busy = 1,
 thrd_error = 2,
 thrd_nomem = 3,
 thrd_success = 4,
 thrd_timedout = 5
};






void call_once(once_flag *, void (*)(void));
int cnd_broadcast(cnd_t *);
void cnd_destroy(cnd_t *);
int cnd_init(cnd_t *);
int cnd_signal(cnd_t *);
int cnd_timedwait(cnd_t *
# 60 "/usr/include/threads.h"
                        __restrict__
# 60 "/usr/include/threads.h" 3 4
                                  , mtx_t *
# 60 "/usr/include/threads.h"
                                           __restrict__ 
# 60 "/usr/include/threads.h" 3 4
                                                      __mtx,
    const struct timespec *
# 61 "/usr/include/threads.h"
                          __restrict__
# 61 "/usr/include/threads.h" 3 4
                                    )
    ;
int cnd_wait(cnd_t *, mtx_t *__mtx)
    ;
void mtx_destroy(mtx_t *__mtx)
    ;
int mtx_init(mtx_t *__mtx, int)
    ;
int mtx_lock(mtx_t *__mtx)
    ;
int mtx_timedlock(mtx_t *
# 71 "/usr/include/threads.h"
                        __restrict__ 
# 71 "/usr/include/threads.h" 3 4
                                   __mtx,
    const struct timespec *
# 72 "/usr/include/threads.h"
                          __restrict__
# 72 "/usr/include/threads.h" 3 4
                                    )
    ;
int mtx_trylock(mtx_t *__mtx)
    ;
int mtx_unlock(mtx_t *__mtx)
    ;
int thrd_create(thrd_t *, thrd_start_t, void *);
thrd_t thrd_current(void);
int thrd_detach(thrd_t);
int thrd_equal(thrd_t, thrd_t);
_Noreturn void
 thrd_exit(int);
int thrd_join(thrd_t, int *);
int thrd_sleep(const struct timespec *, struct timespec *);
void thrd_yield(void);
int tss_create(tss_t *, tss_dtor_t);
void tss_delete(tss_t);
void * tss_get(tss_t);
int tss_set(tss_t, void *);

# 88 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h" 2
#pragma weak thrd_exit
# 210 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
# 1 "/usr/include/pthread.h" 1 3 4
# 11 "/usr/include/pthread.h" 3 4
# 1 "./lib/sys/types.h" 1 3 4
# 20 "./lib/sys/types.h" 3 4
       
# 21 "./lib/sys/types.h" 3
# 12 "/usr/include/pthread.h" 2 3 4
# 1 "./lib/signal.h" 1 3 4
# 20 "./lib/signal.h" 3 4
       
# 21 "./lib/signal.h" 3
# 13 "/usr/include/pthread.h" 2 3 4
# 1 "./lib/sched.h" 1 3 4
# 21 "./lib/sched.h" 3 4
       
# 22 "./lib/sched.h" 3
# 30 "./lib/sched.h" 3
# 1 "/usr/include/sched.h" 1 3 4
# 23 "/usr/include/sched.h" 3 4
# 1 "./lib/sys/types.h" 1 3 4
# 20 "./lib/sys/types.h" 3 4
       
# 21 "./lib/sys/types.h" 3
# 24 "/usr/include/sched.h" 2 3 4
# 1 "/usr/include/sys/sched.h" 1 3 4
# 48 "/usr/include/sys/sched.h" 3 4
struct sched_param {
  int sched_priority;
# 61 "/usr/include/sys/sched.h" 3 4
};
# 25 "/usr/include/sched.h" 2 3 4
# 34 "/usr/include/sched.h" 3 4
int sched_setparam(
  pid_t __pid,
  const struct sched_param *__param
);




int sched_getparam(
  pid_t __pid,
  struct sched_param *__param
);





int sched_setscheduler(
  pid_t __pid,
  int __policy,
  const struct sched_param *__param
);




int sched_getscheduler(
  pid_t __pid
);




int sched_get_priority_max(
  int __policy
);

int sched_get_priority_min(
  int __policy
);




int sched_rr_get_interval(
  pid_t __pid,
  struct timespec *__interval
);







int sched_yield( void );




int sched_getcpu(void);





int sched_getaffinity (pid_t, size_t, cpu_set_t *);
int sched_get_thread_affinity (void *, size_t, cpu_set_t *);
int sched_setaffinity (pid_t, size_t, const cpu_set_t *);
int sched_set_thread_affinity (void *, size_t, const cpu_set_t *);
# 31 "./lib/sched.h" 2 3
# 40 "./lib/sched.h" 3
# 1 "./lib/sys/types.h" 1 3
# 20 "./lib/sys/types.h" 3
       
# 21 "./lib/sys/types.h" 3
# 41 "./lib/sched.h" 2 3
# 14 "/usr/include/pthread.h" 2 3 4
# 1 "./lib/time.h" 1 3 4
# 20 "./lib/time.h" 3 4
       
# 21 "./lib/time.h" 3
# 15 "/usr/include/pthread.h" 2 3 4
# 65 "/usr/include/pthread.h" 3 4
int pthread_atfork (void (*)(void), void (*)(void), void (*)(void));


int pthread_attr_destroy (pthread_attr_t *);
int pthread_attr_getdetachstate (const pthread_attr_t *, int *);
int pthread_attr_getguardsize (const pthread_attr_t *, size_t *);
int pthread_attr_getinheritsched (const pthread_attr_t *, int *);
int pthread_attr_getschedparam (const pthread_attr_t *, struct sched_param *);
int pthread_attr_getschedpolicy (const pthread_attr_t *, int *);
int pthread_attr_getscope (const pthread_attr_t *, int *);
int pthread_attr_init (pthread_attr_t *);
int pthread_attr_setdetachstate (pthread_attr_t *, int);
int pthread_attr_setguardsize (pthread_attr_t *, size_t);
int pthread_attr_setinheritsched (pthread_attr_t *, int);
int pthread_attr_setschedparam (pthread_attr_t *, const struct sched_param *);
int pthread_attr_setschedpolicy (pthread_attr_t *, int);
int pthread_attr_setscope (pthread_attr_t *, int);


int pthread_attr_getstack (const pthread_attr_t *, void **, size_t *);
int pthread_attr_setstack (pthread_attr_t *, void *, size_t);







int pthread_attr_getstacksize (const pthread_attr_t *, size_t *);
int pthread_attr_setstacksize (pthread_attr_t *, size_t);

int pthread_cancel (pthread_t);





typedef void (*__cleanup_routine_type) (void *);
typedef struct _pthread_cleanup_handler
{
  __cleanup_routine_type function;
  void *arg;
  struct _pthread_cleanup_handler *next;
} __pthread_cleanup_handler;

void _pthread_cleanup_push (__pthread_cleanup_handler *handler);
void _pthread_cleanup_pop (int execute);







int pthread_cond_broadcast (pthread_cond_t *);
int pthread_cond_destroy (pthread_cond_t *);
int pthread_cond_init (pthread_cond_t *, const pthread_condattr_t *);
int pthread_cond_signal (pthread_cond_t *);
int pthread_cond_timedwait (pthread_cond_t *,
       pthread_mutex_t *, const struct timespec *);
int pthread_cond_wait (pthread_cond_t *, pthread_mutex_t *);
int pthread_condattr_destroy (pthread_condattr_t *);
int pthread_condattr_getclock (const pthread_condattr_t *, clockid_t *);
int pthread_condattr_getpshared (const pthread_condattr_t *, int *);
int pthread_condattr_init (pthread_condattr_t *);
int pthread_condattr_setclock (pthread_condattr_t *, clockid_t);
int pthread_condattr_setpshared (pthread_condattr_t *, int);



int pthread_barrierattr_init (pthread_barrierattr_t *);
int pthread_barrierattr_setpshared (pthread_barrierattr_t *, int);
int pthread_barrierattr_getpshared (const pthread_barrierattr_t *, int *);
int pthread_barrierattr_destroy (pthread_barrierattr_t *);
int pthread_barrier_init (pthread_barrier_t *,
                          const pthread_barrierattr_t *, unsigned);
int pthread_barrier_destroy (pthread_barrier_t *);
int pthread_barrier_wait (pthread_barrier_t *);



int pthread_create (pthread_t *, const pthread_attr_t *,
      void *(*)(void *), void *);
int pthread_detach (pthread_t);
int pthread_equal (pthread_t, pthread_t);
void pthread_exit (void *) __attribute__ ((__noreturn__));

int pthread_getcpuclockid (pthread_t, clockid_t *);

int pthread_getschedparam (pthread_t, int *, struct sched_param *);
void *pthread_getspecific (pthread_key_t);
int pthread_join (pthread_t, void **);
int pthread_key_create (pthread_key_t *, void (*)(void *));
int pthread_key_delete (pthread_key_t);


int pthread_mutex_destroy (pthread_mutex_t *);
int pthread_mutex_getprioceiling (const pthread_mutex_t *, int *);
int pthread_mutex_init (pthread_mutex_t *, const pthread_mutexattr_t *);
int pthread_mutex_lock (pthread_mutex_t *);
int pthread_mutex_setprioceiling (pthread_mutex_t *, int, int *);
int pthread_mutex_timedlock (pthread_mutex_t *, const struct timespec *);
int pthread_mutex_trylock (pthread_mutex_t *);
int pthread_mutex_unlock (pthread_mutex_t *);
int pthread_mutexattr_destroy (pthread_mutexattr_t *);
int pthread_mutexattr_getprioceiling (const pthread_mutexattr_t *, int *);
int pthread_mutexattr_getprotocol (const pthread_mutexattr_t *, int *);
int pthread_mutexattr_getpshared (const pthread_mutexattr_t *, int *);
int pthread_mutexattr_gettype (const pthread_mutexattr_t *, int *);
int pthread_mutexattr_init (pthread_mutexattr_t *);
int pthread_mutexattr_setprioceiling (pthread_mutexattr_t *, int);
int pthread_mutexattr_setprotocol (pthread_mutexattr_t *, int);
int pthread_mutexattr_setpshared (pthread_mutexattr_t *, int);
int pthread_mutexattr_settype (pthread_mutexattr_t *, int);



int pthread_spin_destroy (pthread_spinlock_t *);
int pthread_spin_init (pthread_spinlock_t *, int);
int pthread_spin_lock (pthread_spinlock_t *);
int pthread_spin_trylock (pthread_spinlock_t *);
int pthread_spin_unlock (pthread_spinlock_t *);




int pthread_rwlock_destroy (pthread_rwlock_t *rwlock);
int pthread_rwlock_init (pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr);
int pthread_rwlock_rdlock (pthread_rwlock_t *rwlock);
int pthread_rwlock_timedrdlock (pthread_rwlock_t *rwlock,
    const struct timespec *abstime);
int pthread_rwlock_tryrdlock (pthread_rwlock_t *rwlock);
int pthread_rwlock_wrlock (pthread_rwlock_t *rwlock);
int pthread_rwlock_timedwrlock (pthread_rwlock_t *rwlock,
    const struct timespec *abstime);
int pthread_rwlock_trywrlock (pthread_rwlock_t *rwlock);
int pthread_rwlock_unlock (pthread_rwlock_t *rwlock);
int pthread_rwlockattr_init (pthread_rwlockattr_t *rwlockattr);
int pthread_rwlockattr_getpshared (const pthread_rwlockattr_t *attr,
       int *pshared);
int pthread_rwlockattr_setpshared (pthread_rwlockattr_t *attr, int pshared);
int pthread_rwlockattr_destroy (pthread_rwlockattr_t *rwlockattr);


int pthread_once (pthread_once_t *, void (*)(void));



int pthread_getconcurrency (void);
int pthread_setconcurrency (int);



pthread_t pthread_self (void);
int pthread_setcancelstate (int, int *);
int pthread_setcanceltype (int, int *);
int pthread_setschedparam (pthread_t, int, const struct sched_param *);
int pthread_setschedprio (pthread_t, int);
int pthread_setspecific (pthread_key_t, const void *);
void pthread_testcancel (void);




int pthread_getaffinity_np (pthread_t, size_t, cpu_set_t *);
int pthread_getattr_np (pthread_t, pthread_attr_t *);
int pthread_getname_np (pthread_t, char *, size_t) __attribute__((__nonnull__(2)));
int pthread_setaffinity_np (pthread_t, size_t, const cpu_set_t *);
int pthread_setname_np (pthread_t, const char *) __attribute__((__nonnull__(2)));
int pthread_sigqueue (pthread_t *, int, const union sigval);
int pthread_timedjoin_np (pthread_t, void **, const struct timespec *);
int pthread_tryjoin_np (pthread_t, void **);


int pthread_yield (void);


int pthread_suspend (pthread_t);
int pthread_continue (pthread_t);
# 211 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h" 2
# 244 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
#pragma weak pthread_mutex_init
#pragma weak pthread_mutex_lock
#pragma weak pthread_mutex_unlock
#pragma weak pthread_mutex_destroy
#pragma weak pthread_rwlock_init
#pragma weak pthread_rwlock_rdlock
#pragma weak pthread_rwlock_wrlock
#pragma weak pthread_rwlock_unlock
#pragma weak pthread_rwlock_destroy
#pragma weak pthread_once
#pragma weak pthread_cond_init
#pragma weak pthread_cond_wait
#pragma weak pthread_cond_signal
#pragma weak pthread_cond_broadcast
#pragma weak pthread_cond_destroy
#pragma weak pthread_mutexattr_init
#pragma weak pthread_mutexattr_settype
#pragma weak pthread_mutexattr_destroy
#pragma weak pthread_rwlockattr_init



#pragma weak pthread_rwlockattr_destroy

#pragma weak pthread_self
# 278 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
#pragma weak pthread_mutexattr_gettype
# 293 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"

# 293 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
typedef pthread_mutex_t gl_lock_t;
# 315 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
typedef pthread_rwlock_t gl_rwlock_t;
# 420 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
typedef pthread_mutex_t gl_recursive_lock_t;
# 440 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
extern int glthread_recursive_lock_init_multithreaded (gl_recursive_lock_t *lock);
# 507 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
typedef pthread_once_t gl_once_t;
# 523 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/glthread/lock.h"
extern int glthread_once_singlethreaded (pthread_once_t *once_control);
# 30 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2
# 1 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/thread-optim.h" 1
# 31 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2
# 1 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/sig-handler.h" 1
# 21 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/sig-handler.h"
# 1 "./lib/signal.h" 1
# 20 "./lib/signal.h"
       
# 21 "./lib/signal.h" 3
# 22 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/sig-handler.h" 2










typedef void (*sa_handler_t) (int);




inline sa_handler_t __attribute__ ((__pure__))
get_handler (struct sigaction const *a)
{






  return a->sa_handler;
}


# 32 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 2
# 52 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
static int fatal_signals[] =
  {


    
# 56 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
   2
# 56 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         ,


    
# 59 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
   15
# 59 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
          ,



    
# 63 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
   1
# 63 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         ,


    
# 66 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
   13
# 66 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
          ,



    
# 70 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
   24
# 70 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
          ,


    
# 73 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
   25
# 73 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
          ,





    0
  };





static void
init_fatal_signals (void)
{




  static 
# 93 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
        _Bool 
# 93 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
             fatal_signals_initialized = 
# 93 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                         0
# 93 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                              ;
  if (!fatal_signals_initialized)
    {
      size_t i;

      for (i = 0; i < ((sizeof(fatal_signals) / sizeof(fatal_signals[0])) - 1); i++)
        {
          struct sigaction action;

          if (sigaction (fatal_signals[i], 
# 102 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                          ((void *)0)
# 102 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                              , &action) >= 0
              && get_handler (&action) == 
# 103 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                         ((_sig_func_ptr)1)
# 103 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                                )
            fatal_signals[i] = -1;
        }

      fatal_signals_initialized = 
# 107 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                 1
# 107 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                     ;
    }
}





typedef void (*action_t) (int sig);




typedef struct
{
  volatile action_t action;
}
actions_entry_t;


static actions_entry_t static_actions[32];
static actions_entry_t * volatile actions = static_actions;
static sig_atomic_t volatile actions_count = 0;
static size_t actions_allocated = (sizeof(static_actions) / sizeof(static_actions[0]));




static struct sigaction saved_sigactions[64];



static void
uninstall_handlers (void)
{
  size_t i;

  for (i = 0; i < ((sizeof(fatal_signals) / sizeof(fatal_signals[0])) - 1); i++)
    if (fatal_signals[i] >= 0)
      {
        int sig = fatal_signals[i];
        if (saved_sigactions[sig].sa_handler == 
# 148 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                               ((_sig_func_ptr)1)
# 148 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                                      )
          saved_sigactions[sig].sa_handler = 
# 149 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                            ((_sig_func_ptr)0)
# 149 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                                   ;
        sigaction (sig, &saved_sigactions[sig], 
# 150 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                               ((void *)0)
# 150 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                                   );
      }
}



static void
fatal_signal_handler (int sig)
{
  for (;;)
    {

      action_t action;
      size_t n = actions_count;
      if (n == 0)
        break;
      n--;
      actions_count = n;
      action = actions[n].action;

      action (sig);
    }






  uninstall_handlers ();
  raise (sig);
}



static void
install_handlers (void)
{
  size_t i;
  struct sigaction action;

  action.sa_handler = &fatal_signal_handler;



  action.sa_flags = 
# 194 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                   0x40000000
# 194 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                             ;
  sigemptyset (&action.sa_mask);
  for (i = 0; i < ((sizeof(fatal_signals) / sizeof(fatal_signals[0])) - 1); i++)
    if (fatal_signals[i] >= 0)
      {
        int sig = fatal_signals[i];

        if (!(sig < sizeof (saved_sigactions) / sizeof (saved_sigactions[0])))
          abort ();
        sigaction (sig, &action, &saved_sigactions[sig]);
      }
}



static pthread_mutex_t at_fatal_signal_lock = 
# 209 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
(pthread_mutex_t)19
# 209 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
;



int
at_fatal_signal (action_t action)
{
  
# 216 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
 _Bool 
# 216 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
      mt = 1;

  if (mt) do { if (((pthread_mutexattr_gettype != 
# 218 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0) 
# 218 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         || (thrd_exit != 
# 218 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0)
# 218 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         )) ? pthread_mutex_lock (&at_fatal_signal_lock) : 0)) abort (); } while (0);

  static 
# 220 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
        _Bool 
# 220 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
             cleanup_initialized = 
# 220 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                   0
# 220 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                        ;
  if (!cleanup_initialized)
    {
      init_fatal_signals ();
      install_handlers ();
      cleanup_initialized = 
# 225 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                           1
# 225 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                               ;
    }

  int ret = 0;

  if (actions_count == actions_allocated)
    {



      actions_entry_t *old_actions = actions;
      size_t old_actions_allocated = actions_allocated;
      size_t new_actions_allocated = 2 * actions_allocated;
      actions_entry_t *new_actions =
        (actions_entry_t *)
        malloc (new_actions_allocated * sizeof (actions_entry_t));
      if (new_actions == 
# 241 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                        ((void *)0)
# 241 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                            )
        {
          ret = -1;
          goto done;
        }

      size_t k;



      for (k = 0; k < old_actions_allocated; k++)
        new_actions[k] = old_actions[k];
      actions = new_actions;
      actions_allocated = new_actions_allocated;
# 265 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
    }




  actions[actions_count].action = action;
  actions_count++;

 done:
  if (mt) do { if (((pthread_mutexattr_gettype != 
# 274 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0) 
# 274 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         || (thrd_exit != 
# 274 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0)
# 274 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         )) ? pthread_mutex_unlock (&at_fatal_signal_lock) : 0)) abort (); } while (0);

  return ret;
}





static sigset_t fatal_signal_set;

static void
do_init_fatal_signal_set (void)
{
  size_t i;

  init_fatal_signals ();

  sigemptyset (&fatal_signal_set);
  for (i = 0; i < ((sizeof(fatal_signals) / sizeof(fatal_signals[0])) - 1); i++)
    if (fatal_signals[i] >= 0)
      sigaddset (&fatal_signal_set, fatal_signals[i]);
}


static pthread_once_t fatal_signal_set_once = 
# 299 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
{ (pthread_mutex_t)19, 0 }
# 299 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
;

static void
init_fatal_signal_set (void)
{
  do { if (((pthread_mutexattr_gettype != 
# 304 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
 ((void *)0) 
# 304 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
 || (thrd_exit != 
# 304 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
 ((void *)0)
# 304 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
 )) ? pthread_once (&fatal_signal_set_once, do_init_fatal_signal_set) : (glthread_once_singlethreaded (&fatal_signal_set_once) ? (do_init_fatal_signal_set (), 0) : 0))) abort (); } while (0);
}



static pthread_mutex_t fatal_signals_block_lock = 
# 309 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
(pthread_mutex_t)19
# 309 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
;
static unsigned int fatal_signals_block_counter = 0;


void
block_fatal_signals (void)
{
  
# 316 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
 _Bool 
# 316 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
      mt = 1;

  if (mt) do { if (((pthread_mutexattr_gettype != 
# 318 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0) 
# 318 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         || (thrd_exit != 
# 318 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0)
# 318 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         )) ? pthread_mutex_lock (&fatal_signals_block_lock) : 0)) abort (); } while (0);

  if (fatal_signals_block_counter++ == 0)
    {
      init_fatal_signal_set ();
      sigprocmask (
# 323 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                  1
# 323 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                           , &fatal_signal_set, 
# 323 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                                ((void *)0)
# 323 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                                    );
    }

  if (mt) do { if (((pthread_mutexattr_gettype != 
# 326 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0) 
# 326 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         || (thrd_exit != 
# 326 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0)
# 326 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         )) ? pthread_mutex_unlock (&fatal_signals_block_lock) : 0)) abort (); } while (0);
}


void
unblock_fatal_signals (void)
{
  
# 333 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
 _Bool 
# 333 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
      mt = 1;

  if (mt) do { if (((pthread_mutexattr_gettype != 
# 335 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0) 
# 335 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         || (thrd_exit != 
# 335 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0)
# 335 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         )) ? pthread_mutex_lock (&fatal_signals_block_lock) : 0)) abort (); } while (0);

  if (fatal_signals_block_counter == 0)


    abort ();
  if (--fatal_signals_block_counter == 0)
    {
      init_fatal_signal_set ();
      sigprocmask (
# 344 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                  2
# 344 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                             , &fatal_signal_set, 
# 344 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
                                                  ((void *)0)
# 344 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
                                                      );
    }

  if (mt) do { if (((pthread_mutexattr_gettype != 
# 347 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0) 
# 347 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         || (thrd_exit != 
# 347 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c" 3 4
         ((void *)0)
# 347 "/home/BWI/src/cygwin/bison/bison-3.8.1.27-dd6e.x86_64/src/bison-3.8.1.27-dd6e/lib/fatal-signal.c"
         )) ? pthread_mutex_unlock (&fatal_signals_block_lock) : 0)) abort (); } while (0);
}


unsigned int
get_fatal_signals (int signals[64])
{
  init_fatal_signal_set ();

  {
    int *p = signals;
    size_t i;

    for (i = 0; i < ((sizeof(fatal_signals) / sizeof(fatal_signals[0])) - 1); i++)
      if (fatal_signals[i] >= 0)
        *p++ = fatal_signals[i];
    return p - signals;
  }
}

const sigset_t *
get_fatal_signal_set (void)
{
  init_fatal_signal_set ();
  return &fatal_signal_set;
}