1: # msvc-inval.m4 serial 1
2: dnl Copyright (C) 2011-2019 Free Software Foundation, Inc.
3: dnl This file is free software; the Free Software Foundation
4: dnl gives unlimited permission to copy and/or distribute it,
5: dnl with or without modifications, as long as this notice is preserved.
6:
7: AC_DEFUN([gl_MSVC_INVAL],
8: [
9: AC_CHECK_FUNCS_ONCE([_set_invalid_parameter_handler])
10: if test $ac_cv_func__set_invalid_parameter_handler = yes; then
11: HAVE_MSVC_INVALID_PARAMETER_HANDLER=1
12: AC_DEFINE([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [1],
13: [Define to 1 on MSVC platforms that have the "invalid parameter handler"
14: concept.])
15: else
16: HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
17: fi
18: AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER])
19: ])
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