--- a/dix/dixutils.c	2012-06-28 11:06:25.676773000 -0400
+++ b/dix/dixutils.c	2012-06-28 11:07:05.224177000 -0400
@@ -165,16 +165,6 @@
 }
 
 
-void
-CopyISOLatin1Lowered(unsigned char *dest, unsigned char *source, int length)
-{
-    int i;
-
-    for (i = 0; i < length; i++, source++, dest++)
-	*dest = ISOLatin1ToLower (*source);
-    *dest = '\0';
-}
-
 int
 CompareISOLatin1Lowered(unsigned char *s1, int s1len, 
 			unsigned char *s2, int s2len)
--- a/include/dix.h	2012-06-28 11:07:38.135955000 -0400
+++ b/include/dix.h	2012-06-28 11:07:45.120547000 -0400
@@ -173,11 +173,6 @@
 extern _X_HIDDEN Bool CreateConnectionBlock(void);
 /* dixutils.c */
 
-extern _X_EXPORT void CopyISOLatin1Lowered(
-    unsigned char * /*dest*/,
-    unsigned char * /*source*/,
-    int /*length*/);
-
 extern _X_EXPORT int CompareISOLatin1Lowered(
     unsigned char * /*a*/,
     int alen,