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- #ifndef __STDARG
- #define __STDARG
- typedef char *va_list;
- #define va_start(list, start) list =\
- (sizeof(start) < 4?\
- (char*)((int*)&(start)+1):\
- (char*)(&(start)+1))
- #define va_end(list)
- #define va_arg(list, mode)\
- ((sizeof(mode) == 1)?\
- ((list += 4), (mode*)list)[-4]:\
- (sizeof(mode) == 2)?\
- ((list += 4), (mode*)list)[-2]:\
- sizeof(mode)>4?\
- ((mode*)(list = (char*)((long)(list+7) & ~7) + sizeof(mode)))[-1]:\
- ((list += sizeof(mode)), (mode*)list)[-1])
- #endif /* __STDARG */
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