1#define _GNU_SOURCE
2#include <unistd.h>
3#include "syscall.h"
4#include "libc.h"
5
6int setresgid(gid_t rgid, gid_t egid, gid_t sgid)
7{
8	return __setxid(SYS_setresgid, rgid, egid, sgid);
9}