Use standard httpd macros to initialize the module structure. Fixes:

msc_test.c:84:5: error: initialization of ‘int’ from ‘void *’ makes integer from pointer without a cast [-Wint-conversion]
   84 |     NULL,
      |     ^~~~
msc_test.c:84:5: note: (near initialization for ‘security2_module.version’)
msc_test.c:85:5: error: initialization of ‘int’ from ‘void *’ makes integer from pointer without a cast [-Wint-conversion]
   85 |     NULL,
      |     ^~~~
msc_test.c:85:5: note: (near initialization for ‘security2_module.minor_version’)
...

Author: notroj

tests/msc_test.c

@@ -81,11 +81,7 @@ char DSOLOCAL *real_server_signature = NULL;
 int DSOLOCAL remote_rules_fail_action = REMOTE_RULES_ABORT_ON_FAIL;
 char DSOLOCAL *remote_rules_fail_message = NULL;
 module AP_MODULE_DECLARE_DATA security2_module = {
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
+    STANDARD20_MODULE_STUFF,
     NULL,
     NULL
 };