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| 1 | # memchr.m4 serial 1
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| 2 | dnl Copyright (C) 2002 Free Software Foundation, Inc.
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| 3 | dnl This file is free software, distributed under the terms of the GNU
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| 4 | dnl General Public License. As a special exception to the GNU General
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| 5 | dnl Public License, this file may be distributed as part of a program
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| 6 | dnl that contains a configuration script generated by Autoconf, under
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| 7 | dnl the same distribution terms as the rest of that program.
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| 8 |
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| 9 | AC_DEFUN([gl_FUNC_MEMCHR],
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| 10 | [
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| 11 | AC_REPLACE_FUNCS(memchr)
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| 12 | if test $ac_cv_func_memchr = no; then
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| 13 | jm_PREREQ_MEMCHR
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| 14 | fi
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| 15 | ])
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| 16 |
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| 17 | # Prerequisites of lib/memchr.c.
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| 18 | AC_DEFUN([jm_PREREQ_MEMCHR], [
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| 19 | AC_CHECK_HEADERS_ONCE(limits.h stdlib.h)
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| 20 | AC_CHECK_HEADERS(bp-sym.h)
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| 21 | ])
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