/* * pANS stdio -- sscanf */#include "iolib.h"int sscanf(const char *s, const char *fmt, ...){	int n;	FILE *f=sopenr(s);	va_list args;	va_start(args, fmt);	n=vfscanf(f, fmt, args);	va_end(args);	sclose(f);	return n;}