From 32ea54ed8e103c6d4738a48150bfd5f432cdb528 Mon Sep 17 00:00:00 2001
From: ache <ache@FreeBSD.org>
Date: Sat, 28 Oct 1995 19:29:58 +0000
Subject: Add setlocale LC_CTYPE Fix ctype functions for 8bit charsets

---
 gnu/usr.bin/sort/sort.c   |  6 ++++++
 gnu/usr.bin/sort/system.h | 36 +++++++++++++++++++-----------------
 2 files changed, 25 insertions(+), 17 deletions(-)

diff --git a/gnu/usr.bin/sort/sort.c b/gnu/usr.bin/sort/sort.c
index 74d4b46..a6c7539 100644
--- a/gnu/usr.bin/sort/sort.c
+++ b/gnu/usr.bin/sort/sort.c
@@ -36,6 +36,9 @@
 #include <sys/types.h>
 #include <signal.h>
 #include <stdio.h>
+#ifdef __FreeBSD__
+#include <locale.h>
+#endif
 #include "system.h"
 #include "long-options.h"
 
@@ -1459,6 +1462,9 @@ main (argc, argv)
   struct sigaction oldact, newact;
 #endif				/* _POSIX_VERSION */
 
+#ifdef __FreeBSD__
+  (void) setlocale(LC_CTYPE, "");
+#endif
   program_name = argv[0];
 
   parse_long_options (argc, argv, usage);
diff --git a/gnu/usr.bin/sort/system.h b/gnu/usr.bin/sort/system.h
index 4aeaaea..4e2ec1e 100644
--- a/gnu/usr.bin/sort/system.h
+++ b/gnu/usr.bin/sort/system.h
@@ -173,28 +173,30 @@ extern int errno;
 
 #include <ctype.h>
 
-#ifndef isascii
-#define isascii(c) 1
+#if !defined(isascii) || defined(__FreeBSD__)
+#define ISASCII(c) 1
+#else
+#define ISASCII(c) isascii (c)
 #endif
 
 #ifdef isblank
-#define ISBLANK(c) (isascii (c) && isblank (c))
+#define ISBLANK(c) (ISASCII (c) && isblank (c))
 #else
 #define ISBLANK(c) ((c) == ' ' || (c) == '\t')
 #endif
 #ifdef isgraph
-#define ISGRAPH(c) (isascii (c) && isgraph (c))
+#define ISGRAPH(c) (ISASCII (c) && isgraph (c))
 #else
-#define ISGRAPH(c) (isascii (c) && isprint (c) && !isspace (c))
-#endif
-
-#define ISPRINT(c) (isascii (c) && isprint (c))
-#define ISDIGIT(c) (isascii (c) && isdigit (c))
-#define ISALNUM(c) (isascii (c) && isalnum (c))
-#define ISALPHA(c) (isascii (c) && isalpha (c))
-#define ISCNTRL(c) (isascii (c) && iscntrl (c))
-#define ISLOWER(c) (isascii (c) && islower (c))
-#define ISPUNCT(c) (isascii (c) && ispunct (c))
-#define ISSPACE(c) (isascii (c) && isspace (c))
-#define ISUPPER(c) (isascii (c) && isupper (c))
-#define ISXDIGIT(c) (isascii (c) && isxdigit (c))
+#define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c))
+#endif
+
+#define ISPRINT(c) (ISASCII (c) && isprint (c))
+#define ISDIGIT(c) (ISASCII (c) && isdigit (c))
+#define ISALNUM(c) (ISASCII (c) && isalnum (c))
+#define ISALPHA(c) (ISASCII (c) && isalpha (c))
+#define ISCNTRL(c) (ISASCII (c) && iscntrl (c))
+#define ISLOWER(c) (ISASCII (c) && islower (c))
+#define ISPUNCT(c) (ISASCII (c) && ispunct (c))
+#define ISSPACE(c) (ISASCII (c) && isspace (c))
+#define ISUPPER(c) (ISASCII (c) && isupper (c))
+#define ISXDIGIT(c) (ISASCII (c) && isxdigit (c))
-- 
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