fix client non-jpeg/libz builds

ChangeLog

@@ -1,3 +1,8 @@
+2006-01-08  Karl Runge <runge@karlrunge.com>
+	* libvncclient/vncviewer.c: fix non-jpeg/libz builds.
+	* examples/pnmshow24.c: fix non-ALLOW24BPP builds.
+	* libvncserver/main.c: fix 'static int' defn.
+
 2006-01-05  Karl Runge <runge@karlrunge.com>
 	* libvncserver/main.c: rfbRegisterProtocolExtension extMutex was
 	  never initialized.

examples/pnmshow24.c

@@ -3,8 +3,10 @@
 #include <rfb/keysym.h>
 
 #ifndef LIBVNCSERVER_ALLOW24BPP
-#error "I need the ALLOW24BPP flag to work"
-#endif
+int main() {
+	printf("I need the ALLOW24BPP LibVNCSever flag to work\n");
+}
+#else
 
 static void HandleKey(rfbBool down,rfbKeySym key,rfbClientPtr cl)
 {
@@ -88,3 +90,4 @@ int main(int argc,char** argv)
 
   return(0);
 }
+#endif

libvncclient/vncviewer.c

@@ -157,11 +157,11 @@ rfbClient* rfbGetClient(int bitsPerSample,int samplesPerPixel,
 #ifdef LIBVNCSERVER_HAVE_LIBZ
   client->raw_buffer_size = -1;
   client->decompStreamInited = FALSE;
-#endif
 
 #ifdef LIBVNCSERVER_HAVE_LIBJPEG
   memset(client->zlibStreamActive,0,sizeof(rfbBool)*4);
   client->jpegSrcManager = NULL;
+#endif
 #endif
 
   client->HandleCursorPos = DummyPoint;
@@ -252,6 +252,7 @@ rfbBool rfbInitClient(rfbClient* client,int* argc,char** argv) {
 }
 
 void rfbClientCleanup(rfbClient* client) {
+#ifdef LIBVNCSERVER_HAVE_LIBZ
 #ifdef LIBVNCSERVER_HAVE_LIBJPEG
   int i;
 
@@ -271,6 +272,7 @@ void rfbClientCleanup(rfbClient* client) {
 
   if (client->jpegSrcManager)
     free(client->jpegSrcManager);
+#endif
 #endif
 
   free(client->desktopName);

libvncserver/main.c

@@ -61,7 +61,7 @@ void
 rfbRegisterProtocolExtension(rfbProtocolExtension* extension)
 {
 	rfbProtocolExtension* last;
-	static extMutex_initialized = 0;
+	static int extMutex_initialized = 0;
 
 	if (! extMutex_initialized) {
 		INIT_MUTEX(extMutex);