check_user_access  103 modules/aaa/mod_authz_default.c     ap_hook_auth_checker(check_user_access,NULL,NULL,APR_HOOK_LAST);
check_user_access  277 modules/aaa/mod_authz_groupfile.c     ap_hook_auth_checker(check_user_access, aszPre, NULL, APR_HOOK_MIDDLE);
check_user_access  117 modules/aaa/mod_authz_user.c     ap_hook_auth_checker(check_user_access, NULL, NULL, APR_HOOK_MIDDLE);