From 18bc92cb83fdf0f0472432fb7c30914a9cd4df01 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Sun, 15 Mar 2015 21:08:54 -0400
Subject: libiberty: remove source files that either duplicate functionality
 already present in all modern libc implementations, or are incompatible with
 modern development environments, or both.

---
 libiberty/strncasecmp.c | 86 -------------------------------------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 libiberty/strncasecmp.c

(limited to 'libiberty/strncasecmp.c')

diff --git a/libiberty/strncasecmp.c b/libiberty/strncasecmp.c
deleted file mode 100644
index 47700dde5..000000000
--- a/libiberty/strncasecmp.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (c) 1987 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that this notice is preserved and that due credit is given
- * to the University of California at Berkeley. The name of the University
- * may not be used to endorse or promote products derived from this
- * software without specific written prior permission. This software
- * is provided ``as is'' without express or implied warranty.
- */
-
-/*
-  
-@deftypefn Supplemental int strncasecmp (const char *@var{s1}, const char *@var{s2})
-
-A case-insensitive @code{strncmp}.
-
-@end deftypefn
-
-*/
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)strcasecmp.c	5.5 (Berkeley) 11/24/87";
-#endif /* LIBC_SCCS and not lint */
-
-#include <ansidecl.h>
-#include <stddef.h>
-
-/*
- * This array is designed for mapping upper and lower case letter
- * together for a case independent comparison.  The mappings are
- * based upon ascii character sequences.
- */
-static const unsigned char charmap[] = {
-	'\000', '\001', '\002', '\003', '\004', '\005', '\006', '\007',
-	'\010', '\011', '\012', '\013', '\014', '\015', '\016', '\017',
-	'\020', '\021', '\022', '\023', '\024', '\025', '\026', '\027',
-	'\030', '\031', '\032', '\033', '\034', '\035', '\036', '\037',
-	'\040', '\041', '\042', '\043', '\044', '\045', '\046', '\047',
-	'\050', '\051', '\052', '\053', '\054', '\055', '\056', '\057',
-	'\060', '\061', '\062', '\063', '\064', '\065', '\066', '\067',
-	'\070', '\071', '\072', '\073', '\074', '\075', '\076', '\077',
-	'\100', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
-	'\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
-	'\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
-	'\170', '\171', '\172', '\133', '\134', '\135', '\136', '\137',
-	'\140', '\141', '\142', '\143', '\144', '\145', '\146', '\147',
-	'\150', '\151', '\152', '\153', '\154', '\155', '\156', '\157',
-	'\160', '\161', '\162', '\163', '\164', '\165', '\166', '\167',
-	'\170', '\171', '\172', '\173', '\174', '\175', '\176', '\177',
-	'\200', '\201', '\202', '\203', '\204', '\205', '\206', '\207',
-	'\210', '\211', '\212', '\213', '\214', '\215', '\216', '\217',
-	'\220', '\221', '\222', '\223', '\224', '\225', '\226', '\227',
-	'\230', '\231', '\232', '\233', '\234', '\235', '\236', '\237',
-	'\240', '\241', '\242', '\243', '\244', '\245', '\246', '\247',
-	'\250', '\251', '\252', '\253', '\254', '\255', '\256', '\257',
-	'\260', '\261', '\262', '\263', '\264', '\265', '\266', '\267',
-	'\270', '\271', '\272', '\273', '\274', '\275', '\276', '\277',
-	'\300', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
-	'\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
-	'\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
-	'\370', '\371', '\372', '\333', '\334', '\335', '\336', '\337',
-	'\340', '\341', '\342', '\343', '\344', '\345', '\346', '\347',
-	'\350', '\351', '\352', '\353', '\354', '\355', '\356', '\357',
-	'\360', '\361', '\362', '\363', '\364', '\365', '\366', '\367',
-	'\370', '\371', '\372', '\373', '\374', '\375', '\376', '\377',
-};
-
-int
-strncasecmp(const char *s1, const char *s2, register size_t n)
-{
-    register unsigned char u1, u2;
-
-    for (; n != 0; --n) {
-	u1 = (unsigned char) *s1++;
-	u2 = (unsigned char) *s2++;
-	if (charmap[u1] != charmap[u2]) {
-	    return charmap[u1] - charmap[u2];
-	}
-	if (u1 == '\0') {
-	    return 0;
-	}
-    }
-    return 0;
-}
-- 
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