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| 1 | # strchrnul.m4 serial 3
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| 2 | dnl Copyright (C) 2003 Free Software Foundation, Inc.
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| 3 | dnl This file is free software; the Free Software Foundation
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| 4 | dnl gives unlimited permission to copy and/or distribute it,
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| 5 | dnl with or without modifications, as long as this notice is preserved.
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| 6 |
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| 7 | AC_DEFUN([gl_FUNC_STRCHRNUL],
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| 8 | [
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| 9 | dnl Persuade glibc <string.h> to declare strchrnul().
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| 10 | AC_REQUIRE([AC_GNU_SOURCE])
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| 11 |
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| 12 | AC_REPLACE_FUNCS(strchrnul)
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| 13 | if test $ac_cv_func_strchrnul = no; then
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| 14 | gl_PREREQ_STRCHRNUL
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| 15 | fi
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| 16 | ])
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| 17 |
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| 18 | # Prerequisites of lib/strchrnul.c.
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| 19 | AC_DEFUN([gl_PREREQ_STRCHRNUL], [:])
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