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-rw-r--r--misc/sys/cdefs.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index bacfe2f..6b2a4fd 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -132,6 +132,7 @@
#define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
#define __bos0(ptr) __builtin_object_size (ptr, 0)
#define __warndecl(name, msg) extern void name (void)
+#define __errordecl(name, msg) extern void name (void)
/* Support for flexible arrays. */
@@ -281,7 +282,10 @@
/* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
inline semantics, unless -fgnu89-inline is used. */
-#if !defined __cplusplus || __GNUC_PREREQ (4,3)
+#if !defined __cplusplus || __GNUC_PREREQ (4,3) \
+ || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+ && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+ && __GNUC_RH_RELEASE__ >= 23)
# if defined __GNUC_STDC_INLINE__ || defined __cplusplus
# define __extern_inline extern __inline __attribute__ ((__gnu_inline__))
# define __extern_always_inline \
@@ -294,8 +298,12 @@
/* GCC 4.3 and above allow passing all anonymous arguments of an
__extern_always_inline function to some other vararg function. */
-#if __GNUC_PREREQ (4,3)
+#if __GNUC_PREREQ (4,3) \
+ || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+ && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+ && __GNUC_RH_RELEASE__ >= 23)
# define __va_arg_pack() __builtin_va_arg_pack ()
+# define __va_arg_pack_len() __builtin_va_arg_pack_len ()
#endif
/* It is possible to compile containing GCC extensions even if GCC is