proxychains-ng/tests/test_gethostent.c

#include <netdb.h>
#include <stdio.h>
#include "../src/common.h"

void printhostent(struct hostent *hp) {
	char ipbuf[16];
	pc_stringfromipv4(hp->h_addr_list[0], ipbuf);
	printf("alias: %p, len: %d, name: %s, addrlist: %p, addrtype: %d, ip: %s\n", 
		hp->h_aliases, 
		hp->h_length,
		hp->h_name,
		hp->h_addr_list,
		hp->h_addrtype,
		ipbuf
	);
}

int main(int argc, char** argv) {
	struct hostent *hp;
	while((hp = gethostent())) {
		printhostent(hp);
	}
	return 0;
}