Changed void GSocket_Init() to bool GSocket_Init()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3168 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gsocket.h

@@ -76,7 +76,7 @@ extern "C" {
 /* Global initialisers */
 
 /* GSocket_Init() must be called at the beginning */
-void GSocket_Init();
+bool GSocket_Init();
 /* GSocket_Cleanup() must be called at the ending */
 void GSocket_Cleanup();