1## FreeType specific autoconf tests
2#
3# Copyright (C) 2002-2020 by
4# David Turner, Robert Wilhelm, and Werner Lemberg.
5#
6# This file is part of the FreeType project, and may only be used, modified,
7# and distributed under the terms of the FreeType project license,
8# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
9# indicate that you have read the license and understand and accept it
10# fully.
11
12# serial 2
13
14AC_DEFUN([FT_MUNMAP_PARAM],
15  [AC_MSG_CHECKING([for munmap's first parameter type])
16   AC_COMPILE_IFELSE([
17       AC_LANG_SOURCE([[
18
19#include <unistd.h>
20#include <sys/mman.h>
21int munmap(void *, size_t);
22
23       ]])
24     ],
25     [AC_MSG_RESULT([void *])
26      AC_DEFINE([MUNMAP_USES_VOIDP],
27        [],
28        [Define to 1 if the first argument of munmap is of type void *])],
29     [AC_MSG_RESULT([char *])])
30  ])
31
32# end of ft-munmap.m4
33