Function acl_socket_init

lib_acl/src/stdlib/sys/acl_sys_socket.c:91–123

static int __socket_ended  = 0;

int acl_socket_init(void)
{
	const char *myname = "acl_socket_init";
	WORD version = 0;
	WSADATA data;

	if (__socket_inited) {
		acl_msg_warn("%s(%d): has been inited", myname, __LINE__);
		return 0;
	}

	__socket_inited = 1;

	FillMemory(&data, sizeof(WSADATA), 0);

	version = MAKEWORD(2, 0);

	if (WSAStartup(version, &data) != 0) {
		acl_msg_error("%s(%d): WSAStartup error(%s)",
			myname, __LINE__, acl_last_serror());
		return -1;
	}
	if (LOBYTE(data.wVersion) != 2 || HIBYTE(data.wVersion) != 0) {
		WSACleanup();
		acl_msg_error("%s(%d): LOBYTE(data.wVersion) = %d"
			", HIBYTE(data.wVersion) = %d", myname, __LINE__,
			LOBYTE(data.wVersion), HIBYTE(data.wVersion));
		return -1;
	}

	__socket_ended = 0;
	return (0);
}

int acl_socket_end(void)
{