add ability to override entry point type

src/os/core/linux/os_core_linux.c

@@ -1259,5 +1259,5 @@ main(int argc, char **argv)
   }
   
   //- rjf: call into "real" entry point
-  main_thread_base_entry_point(entry_point, argv, (U64)argc);
+  main_thread_base_entry_point(entry_point, argc, argv);
 }

src/os/core/os_core.h

@@ -342,7 +342,11 @@ internal OS_Guid os_make_guid(void);
 // into the standard codebase program entry points, named "entry_point".
 
 #if BUILD_ENTRY_DEFINING_UNIT
+# if BASE_ENTRY_POINT_ARGCV
+internal void entry_point(int argc, char **argv);
+# else
 internal void entry_point(CmdLine *cmdline);
 #endif
+#endif
 
 #endif // OS_CORE_H

src/os/core/win32/os_core_win32.c

@@ -1678,7 +1678,7 @@ w32_entry_point_caller(int argc, WCHAR **wargv)
   os_w32_state.entity_arena = arena_alloc();
   
   //- rjf: call into "real" entry point
-  main_thread_base_entry_point(entry_point, argv, (U64)argc);
+  main_thread_base_entry_point(entry_point, argc, argv);
 }
 
 #if BUILD_CONSOLE_INTERFACE