php_if_index_to_addr4  326 sockets/multicast.c int php_if_index_to_addr4(unsigned if_index, php_socket *php_sock, struct in_addr *out_addr TSRMLS_DC)
php_if_index_to_addr4  413 sockets/multicast.c int php_if_index_to_addr4(unsigned if_index, php_socket *php_sock, struct in_addr *out_addr TSRMLS_DC)