--- tcsh-6.24.14/sh.file.c.orig	2024-12-10 16:50:13.399978615 +0100
+++ tcsh-6.24.14/sh.file.c	2024-12-10 16:53:29.401358905 +0100
@@ -593,7 +593,7 @@
 #if defined (WIDE_STRINGS) && !defined (UTF16_STRING)
     errno = 0;
 
-    return (wcscoll(*(Char *const *) p, *(Char *const *) q));
+    return (wcscoll(*(wchar_t *const *) p, *(wchar_t *const *) q));
 #else
     char *p1, *q1;
     int res;