stdarg.h

   1 #ifndef _STDARG_H
   2 #define _STDARG_H
   3
   4 typedef char *va_list;
   5
   6 /* only correct for i386 */
   7 /* XXX: incorrect for type size different than 4 bytes*/
   8 #define va_start(ap,last) ap = ((char *)&(last)) + sizeof(int);
   9 #define va_arg(ap,type) (ap += sizeof(int), *(type *)(ap - sizeof(int)))
  10 #define va_end(ap)
  11
  12 /* fix a buggy dependency on GCC in libio.h */
  13 typedef va_list __gnuc_va_list;
  14
  15 #endif