socket_udp4(3) - Linux man page
Name
socket_udp4 - create a non-blocking UDP/IP datagram socketSyntax
#include <socket.h>int socket_udp4();
Description
socket_udp4 creates a non-blocking UDP/IP datagram socket and returns a file descriptor pointing to that socket. If something goes wrong, socket_udp4 returns -1, setting errno appropriately, without allocating any resources.Example
#include <socket.h>int s;
char ip[4];
uint16 p;
s = socket_udp4();
socket_bind4(s,ip,p);
socket_connect4(s,ip,p);