This is exported at implementation site, but no forward declaration can cause compile warnings

Author: krakjoe

main/php_network.h

@@ -315,6 +315,8 @@ PHPAPI int php_network_parse_network_address_with_port(const char *addr,
 		zend_long addrlen, struct sockaddr *sa, socklen_t *sl);
 
 PHPAPI struct hostent*	php_network_gethostbyname(char *name);
+
+PHPAPI int php_set_sock_blocking(php_socket_t socketd, int block);
 END_EXTERN_C()
 
 #define php_stream_sock_open_from_socket(socket, persistent)	_php_stream_sock_open_from_socket((socket), (persistent) STREAMS_CC)