etc/config/macros/rw_stdc_stdarg.m4

#
# Licensed to the Apache Software  Foundation (ASF) under one or more
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# License, Version  2.0 (the  License); you may  not use  this file
# except in  compliance with the License.   You may obtain  a copy of
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#
# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
# distributed under the  License is distributed on an  "AS IS" BASIS,
# WITHOUT  WARRANTIES OR CONDITIONS  OF ANY  KIND, either  express or
# implied.   See  the License  for  the  specific language  governing
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# Copyright 1999-2008 Rogue Wave Software, Inc.
#
 
# RW_STDC_STDARG
# --------------
# Performs all standard C library config checks for <stdarg.h> header.
AC_DEFUN([RW_STDC_STDARG],
[
  AC_CHECK_HEADER([stdarg.h],
  [
    AC_PATH_HEADER([_RWSTD_ANSI_C_STDARG_H], [stdarg.h])

    AC_CHECK_TYPE([va_list], [],
                  [AC_DEFINE([_RWSTD_NO_VA_LIST], [1],
[Define if <stdarg.h> header does not define `va_list' type.])],
                  [@%:@include <stdarg.h>])

    # TODO: Define _RWSTD_NO_VA_COPY.
    # TODO: Define _RWSTD_NO_VA_LIST_ARRAY.
  ], [])
])# RW_STDC_STDARG