diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/stdarg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/stdarg.h b/include/stdarg.h index 06d592b..9fff0c0 100644 --- a/include/stdarg.h +++ b/include/stdarg.h @@ -30,7 +30,8 @@ void *__va_arg(__va_list_struct *ap, int arg_type, int size, int align); #else /* _WIN64 */ typedef char *va_list; #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_arg(ap, t) ((sizeof(t) > 8 || (sizeof(t) & (sizeof(t) - 1))) \ + ? **(t **)((ap += 8) - 8) : *(t *)((ap += 8) - 8)) #define va_copy(dest, src) ((dest) = (src)) #define va_end(ap) #endif |