1#define _GNU_SOURCE
 2#include <netdb.h>
 3
 4struct servent *getservbyname(const char *name, const char *prots)
 5{
 6	static struct servent se;
 7	static char *buf[2];
 8	struct servent *res;
 9	if (getservbyname_r(name, prots, &se, (void *)buf, sizeof buf, &res))
10		return 0;
11	return &se;
12}