1 files changed, 0 insertions, 85 deletions
diff --git a/src/backend/utils/mb/wstrncmp.c b/src/backend/utils/mb/wstrncmp.c
deleted file mode 100644
index c1aac9c66e4..00000000000
--- a/src/backend/utils/mb/wstrncmp.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from FreeBSD 2.2.1-RELEASE software.
- *
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *	  must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *	  may be used to endorse or promote products derived from this software
- *	  without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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.
- */
-/* can be used in either frontend or backend */
-#include "postgres_fe.h"
-
-#include "mb/pg_wchar.h"
-
-int
-pg_wchar_strncmp(s1, s2, n)
-register const pg_wchar *s1,
-		   *s2;
-register size_t n;
-{
-	if (n == 0)
-		return 0;
-	do
-	{
-		if (*s1 != *s2++)
-			return (*s1 - *(s2 - 1));
-		if (*s1++ == 0)
-			break;
-	} while (--n != 0);
-	return 0;
-}
-
-int
-pg_char_and_wchar_strncmp(s1, s2, n)
-register const char *s1;
-register const pg_wchar *s2;
-register size_t n;
-{
-	if (n == 0)
-		return 0;
-	do
-	{
-		if ((pg_wchar) ((unsigned char) *s1) != *s2++)
-			return ((pg_wchar) ((unsigned char) *s1) - *(s2 - 1));
-		if (*s1++ == 0)
-			break;
-	} while (--n != 0);
-	return 0;
-}
-
-size_t
-pg_wchar_strlen(str)
-const pg_wchar *str;
-{
-	register const pg_wchar *s;
-
-	for (s = str; *s; ++s)
-		;
-	return (s - str);
-}