Add declaration for lprofP_close_core_profiler as it's used outside of...

Add declaration for lprofP_close_core_profiler as it's used outside of core_profiler.c in lua50_profiler.c

git-svn-id: http://svn.net-core.org/repos/t-engine4@605 51575b47-30f0-44d4-a5cc-537603b46e54

src/luaprofiler/core_profiler.h

@@ -29,3 +29,5 @@ int  lprofP_callhookOUT(lprofP_STATE* S);
 /* returns true if the file could be opened */
 lprofP_STATE* lprofP_init_core_profiler(const char *_out_filename, int isto_printheader, float _function_call_time);
 
+/* used in lua50_profiler.c */
+void lprofP_close_core_profiler(lprofP_STATE* S);