26 lines
895 B
Plaintext
26 lines
895 B
Plaintext
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# realloc.m4 serial 7
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dnl Copyright (C) 2002 Free Software Foundation, Inc.
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dnl This file is free software, distributed under the terms of the GNU
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dnl General Public License. As a special exception to the GNU General
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dnl Public License, this file may be distributed as part of a program
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dnl that contains a configuration script generated by Autoconf, under
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dnl the same distribution terms as the rest of that program.
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dnl From Jim Meyering.
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dnl Determine whether realloc works when both arguments are 0.
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dnl If it doesn't, arrange to use the replacement function.
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AC_DEFUN([jm_FUNC_REALLOC],
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[
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AC_REQUIRE([AC_FUNC_REALLOC])
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dnl autoconf < 2.57 used the symbol ac_cv_func_realloc_works.
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if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then
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gl_PREREQ_REALLOC
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fi
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])
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# Prerequisites of lib/realloc.c.
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AC_DEFUN([gl_PREREQ_REALLOC], [
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:
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])
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