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54 lines
1.5 KiB
C
54 lines
1.5 KiB
C
/* Return the offset of one string within another.
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Copyright (C) 1994-2015 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#if HAVE_CONFIG_H
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# include <config.h>
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#endif
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/* Specification. */
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#include <string.h>
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#include <ctype.h>
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#include <stdbool.h>
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#include <strings.h>
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#define USE_AS_STRCASESTR
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#define STRSTR __strcasestr
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#define STRSTR2 strcasestr2
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#define STRCHR strcasechr
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#define STRSTR_SCAN strcasestr_scan
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#undef strcasestr
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#undef __strcasestr
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#ifndef STRCASESTR
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#define STRCASESTR __strcasestr
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#endif
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#define TOLOWER(Ch) (isupper (Ch) ? tolower (Ch) : (Ch))
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#define CANON_ELEMENT(c) TOLOWER (c)
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#define CMP_FUNC(p1, p2, l) \
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__strncasecmp ((const char *) (p1), (const char *) (p2), l)
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#include "strstr.c"
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#ifndef NO_ALIAS
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weak_alias (__strcasestr, strcasestr)
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#endif
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