[Emacs-diffs] /srv/bzr/emacs/trunk r110805: Avoid compiler warnings in the MS-Windows build.

[Eli Zaretskii]

------------------------------------------------------------
revno: 110805
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Mon 2012-11-05 18:21:18 +0200
message:
  Avoid compiler warnings in the MS-Windows build.
  
   nt/inc/unistd.h (tcgetpgrp, setsid): Provide prototypes.
modified:
  nt/ChangeLog
  nt/inc/unistd.h

=== modified file 'nt/ChangeLog'
--- a/nt/ChangeLog      2012-11-05 14:30:32 +0000
+++ b/nt/ChangeLog      2012-11-05 16:21:18 +0000
@@ -1,3 +1,7 @@
+2012-11-05  Eli Zaretskii  <address@hidden>
+
+       * inc/unistd.h (tcgetpgrp, setsid): Provide prototypes.
+
 2012-11-05  Juanma Barranquero  <address@hidden>
 
        * config.nt: Sync with autogen/config.in.

=== modified file 'nt/inc/unistd.h'
--- a/nt/inc/unistd.h   2012-11-01 14:21:45 +0000
+++ b/nt/inc/unistd.h   2012-11-05 16:21:18 +0000
@@ -8,9 +8,14 @@
    <unistd.h> also includes <stdlib.h>, so there's no need to declare
    'environ' here.  */
 
+/* Privide prototypes of library functions that are emulated on w32
+   and whose prototypes are usually found in unistd.h on Posix
+   platforms.  */
 extern ssize_t readlink (const char *, char *, size_t);
 extern int symlink (char const *, char const *);
 extern int setpgid (pid_t, pid_t);
 extern pid_t getpgrp (void);
+extern pid_t setsid (void);
+extern pid_t tcgetpgrp (int);
 
 #endif /* _UNISTD_H */