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/* Copyright (C) 2000 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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Author : Monty & David
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strinstr(src, pat) looks for an instance of pat in src. pat is not a
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regex(3) pattern, it is a literal string which must be matched exactly.
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The result 0 if the pattern was not found else it is the start char of
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the pattern counted from the beginning of the string, where the first
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#include <my_global.h>
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size_t strinstr(register const char *str, register const char *search)
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register const char *i, *j;
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const char *start= str;
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if (*str++ == *search)
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if (*i++ != *j++) goto skip;
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return ((size_t) (str - start));