diff -up Squeak-3.10-5/platforms/unix/plugins/MIDIPlugin/sqUnixMIDIALSA.inc.dprintf Squeak-3.10-5/platforms/unix/plugins/MIDIPlugin/sqUnixMIDIALSA.inc
--- Squeak-3.10-5/platforms/unix/plugins/MIDIPlugin/sqUnixMIDIALSA.inc.dprintf	2007-03-11 19:56:13.000000000 -0400
+++ Squeak-3.10-5/platforms/unix/plugins/MIDIPlugin/sqUnixMIDIALSA.inc	2009-07-20 22:44:53.000000000 -0400
@@ -33,6 +33,8 @@
  * Last edited: 2007-03-11 14:17:34 by piumarta on emilia.local
  */
 
+#include "debug.h"
+
 /*** MIDI Parameters (used with sqMIDIParameter function) ***/
 
 /* TODO: Why is this not in Cross/plugins/MIDIPlugin/MIDIPlugin.h ??? */
@@ -184,7 +186,7 @@ int sqMIDIClosePort(int portNum)
 */
 int sqMIDIGetClock(void)
 {
-  dprintf("sqMIDIGetClock\n");
+  dprintf(("sqMIDIGetClock\n"));
   success(false);
   return 0;
 }
@@ -196,7 +198,7 @@ int sqMIDIGetClock(void)
 */
 int sqMIDIGetPortCount(void)
 {
-  dprintf("sqMIDIGetPortCount\n");
+  dprintf(("sqMIDIGetPortCount\n"));
   success(true);
   return 1;
 }
@@ -244,7 +246,7 @@ int sqMIDIGetPortName(int portNum, int n
 */
 int sqMIDIOpenPort(int portNum, int readSemaIndex, int interfaceClockRate)
 {
-  dprintf("sqMIDIOpenPort(%d, %d, %d)\n", portNum, readSemaIndex, interfaceClockRate);
+  dprintf(("sqMIDIOpenPort(%d, %d, %d)\n", portNum, readSemaIndex, interfaceClockRate));
   int type= SND_SEQ_PORT_TYPE_APPLICATION;
 
   switch (portNum)
@@ -406,7 +408,7 @@ int sqMIDIParameter(int whichParameter, 
 */
 int sqMIDIPortReadInto(int portNum, int count, int bufferPtr)
 {
-  dprintf("sqMIDIPortRead\n");
+  dprintf(("sqMIDIPortRead\n"));
   success(false);
   return 0;
 }
@@ -426,9 +428,9 @@ int sqMIDIPortWriteFromAt(int portNum, i
       snd_seq_event_t ev;
       unsigned char *bytePtr= (unsigned char *)bufferPtr;
 
-      dprintf("Port %d Write:", portNum);
-      for (i= 0;  i < count;  ++i) dprintf(" %d", (int)bytePtr[i]);
-      dprintf(" at %d\n", time);
+      dprintf(("Port %d Write:", portNum));
+      for (i= 0;  i < count;  ++i) dprintf((" %d", (int)bytePtr[i]));
+      dprintf((" at %d\n", time));
       
       snd_seq_ev_clear(&ev);
       snd_seq_ev_set_source(&ev, out_port);
@@ -483,7 +485,7 @@ int sqMIDIParameterGet(int whichParamete
 
 int midiShutdown(void)
 {
-  dprintf("midiShutdown\n");
+  dprintf(("midiShutdown\n"));
   success(false);
   return 0;
 }
@@ -496,12 +498,12 @@ static void performMIDICmd(snd_seq_event
   switch (cmd)
     {
     case 128:	/* note off */
-      dprintf("Note off %d, %d\n", ch, arg1);
+      dprintf(("Note off %d, %d\n", ch, arg1));
       snd_seq_ev_set_noteoff(ev, ch, arg1, 0);
       break;
 
     case 144:	/* note on */
-      dprintf("Note on %d, %d, %d\n", ch, arg1, arg2);
+      dprintf(("Note on %d, %d, %d\n", ch, arg1, arg2));
       snd_seq_ev_set_noteon(ev, ch, arg1, arg2);
       break;
 
diff -up Squeak-3.10-5/platforms/unix/vm/debug.c.dprintf Squeak-3.10-5/platforms/unix/vm/debug.c
--- Squeak-3.10-5/platforms/unix/vm/debug.c.dprintf	2006-09-14 13:52:28.000000000 -0400
+++ Squeak-3.10-5/platforms/unix/vm/debug.c	2009-07-20 22:45:00.000000000 -0400
@@ -1,9 +1,10 @@
-#include "debug.h"
 
 #include <stdio.h>
 #include <stdarg.h>
 #include <string.h>
 
+#include "debug.h"
+
 void __sq_dprintf(const char *fmt, ...)
 {
   va_list ap;
diff -up Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDev.c.dprintf Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDev.c
--- Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDev.c.dprintf	2009-04-29 12:32:52.000000000 -0400
+++ Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDev.c	2009-07-20 22:45:05.000000000 -0400
@@ -67,16 +67,11 @@
 # define DEBUG	0
 #endif
 
-
-static void dprintf(const char *fmt, ...)
-{
-#if (DEBUG)
-  va_list ap;
-  va_start(ap, fmt);
-  vprintf(fmt, ap);
-  va_end(ap);
+#ifdef DEBUG
+# define dprintf printf
+#else
+  static void dprintf(char *fmt, ...) {}
 #endif
-}
 
 static void fatalError(const char *who)
 {
diff -up Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDevFramebuffer.c.dprintf Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDevFramebuffer.c
--- Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDevFramebuffer.c.dprintf	2006-10-18 13:03:56.000000000 -0400
+++ Squeak-3.10-5/platforms/unix/vm-display-fbdev/sqUnixFBDevFramebuffer.c	2009-07-20 22:45:11.000000000 -0400
@@ -508,7 +508,7 @@ static void fb_initVisual(_self)
   self->size= fb_height(self) * self->fix.line_length;
   self->pitch= self->fix.line_length / self->var.bits_per_pixel * 8;
 
-  dprintf("%s: %dx%dx%d+%x+%x (%dx%d) %s, rgb %d+%d %d+%d %d+%d pitch %d(%d)\n", self->fbName,
+  dprintf("%s: %dx%dx%d+%x+%x (%dx%d) %s, rgb %d+%d %d+%d %d+%d pitch %d(%ld)\n", self->fbName,
 	  self->var.xres, self->var.yres, self->var.bits_per_pixel, self->var.xoffset, self->var.yoffset,
 	  self->var.xres_virtual, self->var.yres_virtual,
 	  visualName(self),