#ifndef __STDARG_H #define __STDARG_H typedef __builtin_va_list va_list; #define va_start(ap, ...) __builtin_va_start(ap, __VA_ARGS__) #define va_end(ap) __builtin_va_end(ap) #define va_arg(ap, type) __builtin_va_arg(ap, type) #define va_copy(dest, src) __builtin_va_copy(dest, src) #endif