#include void f1(int a,int b,int c,int d,int e, int f,int g,int h,int i,int j, int k,int l,int m,int n,int o) { return; } inline void debug(const char *msg,...) { va_list ap; va_start( ap, msg ); f1(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15); if ( va_arg(ap,int) != 101) abort(); if ( va_arg(ap,int) != 102) abort(); if ( va_arg(ap,int) != 103) abort(); if ( va_arg(ap,int) != 104) abort(); if ( va_arg(ap,int) != 105) abort(); if ( va_arg(ap,int) != 106) abort(); va_end( ap ); } int main(void) { debug("%d %d %d %d %d %d\n", 101, 102, 103, 104, 105, 106); exit(0); }