Fixes for 16-bit compilation

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10156 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/dirctrlg.cpp

@@ -316,7 +316,11 @@ int setdrive(int drive)
 	newdrive[1] = ':';
 	newdrive[2] = '\0';
 #if defined(__WXMSW__)
+#ifdef __WIN16__
+    if (wxSetWorkingDirectory(newdrive))
+#else
 	if (SetCurrentDirectory((LPSTR)newdrive))
+#endif
 #else
     // VA doesn't know what LPSTR is and has its own set
 	if (DosSetCurrentDir((PSZ)newdrive))