=== modified file 'lib/posix_wrap/sys/types.h'
--- lib/posix_wrap/sys/types.h	2010-03-28 19:43:42 +0000
+++ lib/posix_wrap/sys/types.h	2010-04-06 22:04:30 +0000
@@ -23,10 +23,15 @@
 
 typedef grub_size_t size_t;
 typedef int bool;
-static const bool true = 1;
-static const bool false = 0;
+#define true 1
+#define false 0
 
 #define ULONG_MAX GRUB_ULONG_MAX
 #define UCHAR_MAX 0xff
 
+typedef grub_uint8_t uint8_t;
+typedef grub_uint16_t uint16_t;
+typedef grub_uint32_t uint32_t;
+typedef grub_uint64_t uint64_t;
+
 #endif