Libc-320.tar.gz

[apple/libc.git] / locale / collcmp.c

diff --git a/locale/collcmp.c b/locale/collcmp.c
deleted file mode 100644 (file)
index b1e8e0a..0000000
--- a/locale/collcmp.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 1996 by Andrey A. Chernov, Moscow, Russia.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD: src/lib/libc/locale/collcmp.c,v 1.12.2.1 2000/08/22 01:54:39 jhb Exp $
- */
-
-#define ASCII_COMPATIBLE_COLLATE        /* see share/colldef */
-
-#include <string.h>
-#include "collate.h"
-#ifndef ASCII_COMPATIBLE_COLLATE
-#include <ctype.h>
-#endif
-
-/*
- * Compare two characters converting collate information
- * into ASCII-compatible range, it allows to handle
- * "[a-z]"-type ranges with national characters.
- */
-
-int __collate_range_cmp (c1, c2)
-       int c1, c2;
-{
-       static char s1[2], s2[2];
-       int ret;
-#ifndef ASCII_COMPATIBLE_COLLATE
-       int as1, as2, al1, al2;
-#endif
-
-       c1 &= UCHAR_MAX;
-       c2 &= UCHAR_MAX;
-       if (c1 == c2)
-               return (0);
-
-#ifndef ASCII_COMPATIBLE_COLLATE
-       as1 = isascii(c1);
-       as2 = isascii(c2);
-       al1 = isalpha(c1);
-       al2 = isalpha(c2);
-
-       if (as1 || as2 || al1 || al2) {
-               if ((as1 && as2) || (!al1 && !al2))
-                       return (c1 - c2);
-               if (al1 && !al2) {
-                       if (isupper(c1))
-                               return ('A' - c2);
-                       else
-                               return ('a' - c2);
-               } else if (al2 && !al1) {
-                       if (isupper(c2))
-                               return (c1 - 'A');
-                       else
-                               return (c1 - 'a');
-               }
-       }
-#endif
-       s1[0] = c1;
-       s2[0] = c2;
-       if ((ret = strcoll(s1, s2)) != 0)
-               return (ret);
-       return (c1 - c2);
-}