--- src/cups/commandtoepson.c	2011-09-15 12:07:14.000000000 +0200
+++ src/cups/commandtoepson.c	2011-09-15 12:09:01.000000000 +0200
@@ -32,6 +32,7 @@
 #include <ctype.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 
 /*
  * Macros...
--- src/cups/commandtocanon.c	2011-09-15 12:07:04.000000000 +0200
+++ src/cups/commandtocanon.c	2011-09-15 12:11:15.000000000 +0200
@@ -14,6 +14,7 @@
 #include <cups/cups.h>
 #include <ctype.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 
 /*