add va_copy()

2008-12-11 14:10:56 +00:00 · 2008-12-11 14:10:56 +00:00 · 3f30c3a0ee
commit 3f30c3a0ee
parent 9bbee4f1ce
1 changed files with 1 additions and 0 deletions
--- a/include/stdarg.h
+++ b/include/stdarg.h
@ -80,6 +80,7 @@ typedef char *va_list;
 #define va_arg(ap, type)      \
  (*((type *)((va_list)((ap) = (void *)((va_list)(ap) + __vasz(type))) \
 						    - __vasz(type))))
+#define va_copy(ap2, ap) (ap2) = (ap)
 #define va_end(ap)

 #endif /* __GNUC__ */