1#define _GNU_SOURCE
 2#include "pwf.h"
 3
 4struct passwd *fgetpwent(FILE *f)
 5{
 6	static char *line;
 7	static struct passwd pw;
 8	size_t size=0;
 9	struct passwd *res;
10	__getpwent_a(f, &pw, &line, &size, &res);
11	return res;
12}