Description:
------------
/home/builduser/rpmbuild/BUILD/php-7.1.11/sapi/apache2handler/sapi_apache2.c: In function 'php_ap2_register_hook':
/home/builduser/rpmbuild/BUILD/php-7.1.11/sapi/apache2handler/sapi_apache2.c:755:21: warning: passing argument 1 of 'ap_hook_child_init' from incompatible pointer type [-Wincompatible-pointer-types]
  ap_hook_child_init(zend_signal_init, NULL, NULL, APR_HOOK_MIDDLE);
                     ^~~~~~~~~~~~~~~~
In file included from /usr/include/httpd/ap_hooks.h:40:0,
                 from /usr/include/httpd/ap_config.h:25,
                 from /home/builduser/rpmbuild/BUILD/php-7.1.11/sapi/apache2handler/sapi_apache2.c:41:
/usr/include/httpd/ap_hooks.h:75:35: note: expected 'void (*)(apr_pool_t *, server_rec *) {aka void (*)(struct apr_pool_t *, struct server_rec *)}' but argument is of type 'void (*)(void)'
         APR_DECLARE_EXTERNAL_HOOK(ap,AP,ret,name,args)
                                   ^
/usr/include/apr-1/apr_hooks.h:120:22: note: in definition of macro 'APR_DECLARE_EXTERNAL_HOOK'
 link##_DECLARE(void) ns##_hook_##name(ns##_HOOK_##name##_t *pf, \
                      ^~
/usr/include/httpd/http_config.h:1312:1: note: in expansion of macro 'AP_DECLARE_HOOK'
 AP_DECLARE_HOOK(void,child_init,(apr_pool_t *pchild, server_rec *s))
 ^~~~~~~~~~~~~~~