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author | Jim Meyering <jim@meyering.net> | 1999-01-01 07:09:08 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 1999-01-01 07:09:08 +0000 |
commit | dcaa4b656e91879eea57580a6a91cf566185623c (patch) | |
tree | abc9936df2f54f88d52dd78b1b9859f33dd26862 | |
parent | 5c6d6248e9104638dbd54db848d27415b89f8854 (diff) | |
download | coreutils-dcaa4b656e91879eea57580a6a91cf566185623c.tar.xz |
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-rw-r--r-- | lib/strncasecmp.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/lib/strncasecmp.c b/lib/strncasecmp.c deleted file mode 100644 index 039be0dbb..000000000 --- a/lib/strncasecmp.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 1998 Free Software Foundation, Inc. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, - Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#if HAVE_CONFIG_H -# include <config.h> -#endif - -#include <sys/types.h> -#include <ctype.h> - -#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch)) - -/* Compare no more than N characters of strings S1 and S2, - ignoring case, returning less than, equal to or - greater than zero if S1 is lexicographically less - than, equal to or greater than S2. */ - -int -strncasecmp (const char *s1, const char *s2, size_t n) -{ - register const unsigned char *p1 = (const unsigned char *) s1; - register const unsigned char *p2 = (const unsigned char *) s2; - unsigned char c1, c2; - - if (p1 == p2 || n == 0) - return 0; - - do - { - c1 = TOLOWER (*p1++); - c2 = TOLOWER (*p2++); - - if (--n == 0 || c1 == '\0') - break; - } - while (c1 == c2); - - return c1 - c2; -} |