diff options
Diffstat (limited to 'include/stdarg.h')
| -rw-r--r-- | include/stdarg.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/stdarg.h b/include/stdarg.h index 666adf7..154030f 100644 --- a/include/stdarg.h +++ b/include/stdarg.h @@ -19,9 +19,9 @@ void __va_end(va_list ap); #else /* _WIN64 */ typedef char *va_list; -#define va_start(ap,last) ap = ((char *)&(last)) + ((sizeof(last)+7)&~7) -#define va_arg(ap,type) (ap += (sizeof(type)+7)&~7, *(type *)(ap - ((sizeof(type)+7)&~7))) -#define va_copy(dest, src) (dest) = (src) +#define va_start(ap,last) __builtin_va_start(ap,last) +#define va_arg(ap,type) (ap += 8, sizeof(type)<=8 ? *(type*)ap : **(type**)ap) +#define va_copy(dest, src) ((dest) = (src)) #define va_end(ap) #endif |