- move the extern "C" declaration of module_init into main.h so that it

will affect all modules.
- modified: main.h module1.cc

bochs-testing/plugin-test/test6-ltdlopen/main.h

@@ -19,3 +19,7 @@ typedef void (*modload_func)(void);
 MAINAPI(extern const char *) version_string;
 MAINAPI(extern int) register_module (const char *name);
 
+extern "C" {
+  // this prevents C++ name mangling
+  void module_init ();
+};

bochs-testing/plugin-test/test6-ltdlopen/module1.cc

@@ -1,11 +1,6 @@
 #include <stdio.h>
 #include "main.h"
 
-extern "C" {
-  // prevent C++ name mangling
-  void module_init();
-};
-
 void module_init ()
 {
   printf ("module1 init\n");