patch 7.4.1883
Problem:    Cppcheck found 2 incorrect printf formats.
Solution:   Use %ld and %lx. (Dominique Pelle)
diff --git a/src/gui_mac.c b/src/gui_mac.c
index b3f76af..8990b05 100644
--- a/src/gui_mac.c
+++ b/src/gui_mac.c
@@ -5040,7 +5040,7 @@
     SetControl32BitValue   (sb->id, val);
     SetControlViewSize     (sb->id, size);
 #ifdef DEBUG_MAC_SB
-    printf("thumb_sb (%x) %x, %x,%x\n",sb->id, val, size, max);
+    printf("thumb_sb (%x) %lx, %lx,%lx\n",sb->id, val, size, max);
 #endif
 }