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annotate lib/c-strstr.c @ 40057:b06060465f09

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maint: Run 'make update-copyright'
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 01 Jan 2019 00:25:11 +0100
parents 10eb9086bea0
children
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1 /* c-strstr.c -- substring search in C locale
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2 Copyright (C) 2005-2019 Free Software Foundation, Inc.
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3 Written by Bruno Haible <bruno@clisp.org>, 2005, 2007.
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU General Public License as published by
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7 the Free Software Foundation; either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU General Public License for more details.
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14
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15 You should have received a copy of the GNU General Public License
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16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
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18 #include <config.h>
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19
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20 /* Specification. */
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21 #include "c-strstr.h"
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22
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23 #include <string.h>
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24
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25 /* Find the first occurrence of NEEDLE in HAYSTACK. */
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26 char *
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27 c_strstr (const char *haystack, const char *needle)
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28 {
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29 /* POSIX says that strstr() interprets the strings as byte sequences, not
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30 as character sequences in the current locale. */
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31 return strstr (haystack, needle);
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32 }