#include "network.h" #define BUFL 1024 int main() { int sock, cc; char buf[BUFL]; struct addrinfo* sv_addr; sock = udp_client_socket("202.26.159.135", 9000, &sv_addr); if (sock<0) Error("udp_client_socket"); fgets(buf, BUFL, stdin); while (buf[0]!='\n') { cc = udp_send(sock, buf, 0, sv_addr); fgets(buf, BUFL, stdin); } freeaddrinfo(sv_addr); socket_close(sock); }