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-rw-r--r--gnu/libexec/uucp/libuucp/strstr.c55
1 files changed, 0 insertions, 55 deletions
diff --git a/gnu/libexec/uucp/libuucp/strstr.c b/gnu/libexec/uucp/libuucp/strstr.c
deleted file mode 100644
index 2cf1097..0000000
--- a/gnu/libexec/uucp/libuucp/strstr.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU C Library 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
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place -
-Suite 330, Boston, MA 02111-1307, USA.
-
-This file was modified slightly by Ian Lance Taylor, May 1992, for
-Taylor UUCP. */
-
-#include "uucp.h"
-
-/* Return the first ocurrence of NEEDLE in HAYSTACK. */
-char *
-strstr (haystack, needle)
- const char *const haystack;
- const char *const needle;
-{
- register const char *const needle_end = strchr(needle, '\0');
- register const char *const haystack_end = strchr(haystack, '\0');
- register const size_t needle_len = needle_end - needle;
- register const size_t needle_last = needle_len - 1;
- register const char *begin;
-
- if (needle_len == 0)
- return (char *) haystack_end;
- if ((size_t) (haystack_end - haystack) < needle_len)
- return NULL;
-
- for (begin = &haystack[needle_last]; begin < haystack_end; ++begin)
- {
- register const char *n = &needle[needle_last];
- register const char *h = begin;
- do
- if (*h != *n)
- goto loop;
- while (--n >= needle && --h >= haystack);
-
- return (char *) h;
- loop:;
- }
-
- return NULL;
-}
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