-Werror,-Wstrict-prototypes (clang-cl)

(sal/inc/rtllifecycle.h only hits on Windows as that is the only platform that happens to
actually include it in a C compilation unit, sal/osl/w32/dllentry.c)

Change-Id: I2878b52daf713ea45eaa2968cc5d2686b86abfe6

odk/source/unoapploader/win/unoapploader.c

@@ -35,11 +35,11 @@
 
 #define MY_LENGTH(s) (sizeof (s) / sizeof *(s) - 1)
 
-char const* getPath();
+char const* getPath(void);
 char* createCommandLine( char* lpCmdLine );
 FILE* getErrorFile( int create );
 void writeError( const char* errstr );
-void closeErrorFile();
+void closeErrorFile(void);
 
 /*
  * The main function implements a loader for applications which use UNO.

sal/inc/rtllifecycle.h

@@ -14,29 +14,29 @@
 extern "C" {
 #endif
 
-void rtl_arena_init();
+void rtl_arena_init(void);
 
-void rtl_arena_fini();
+void rtl_arena_fini(void);
 
-void ensureArenaSingleton();
+void ensureArenaSingleton(void);
 
-void rtl_cache_init();
+void rtl_cache_init(void);
 
-void rtl_cache_fini();
+void rtl_cache_fini(void);
 
-void ensureCacheSingleton();
+void ensureCacheSingleton(void);
 
-void rtl_memory_init();
+void rtl_memory_init(void);
 
-void rtl_memory_fini();
+void rtl_memory_fini(void);
 
-void ensureMemorySingleton();
+void ensureMemorySingleton(void);
 
-void rtl_locale_init();
+void rtl_locale_init(void);
 
-void rtl_locale_fini();
+void rtl_locale_fini(void);
 
-void ensureLocaleSingleton();
+void ensureLocaleSingleton(void);
 
 #if defined __cplusplus
 }