res_nsearch(res_state statp,
	    const char *name,	/* domain name */
	    int class, int type,	/* class and type of query */
	    u_char *answer,	/* buffer to put answer */
	    int anslen)		/* size of answer */
{
	return __libc_res_nsearch(statp, name, class, type, answer,
				  anslen, NULL, NULL, NULL, NULL, NULL);
}
res_nsearch(res_state statp,
	    const char *name,	 
	    int class, int type,	 
	    u_char *answer,	 
	    int anslen)		 
{
	return __libc_res_nsearch(statp, name, class, type, answer,
				  anslen, NULL, NULL, NULL, NULL, NULL);
}