texinfo/gnulib/m4/msvc-inval.m4

# msvc-inval.m4 serial 1
dnl Copyright (C) 2011-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_MSVC_INVAL],
[
  AC_CHECK_FUNCS_ONCE([_set_invalid_parameter_handler])
  if test $ac_cv_func__set_invalid_parameter_handler = yes; then
    HAVE_MSVC_INVALID_PARAMETER_HANDLER=1
    AC_DEFINE([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [1],
      [Define to 1 on MSVC platforms that have the "invalid parameter handler"
       concept.])
  else
    HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
  fi
  AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER])
])