ref: 3100c8120e0ff423db8d8134a8073e639371993e
dir: /builds/unix/ft-munmap.m4/
## FreeType specific autoconf tests
#
# Copyright (C) 2002-2022 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT. By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.
# serial 2
AC_DEFUN([FT_MUNMAP_PARAM],
[AC_MSG_CHECKING([for munmap's first parameter type])
AC_COMPILE_IFELSE([
AC_LANG_SOURCE([[
#include <unistd.h>
#include <sys/mman.h>
int munmap(void *, size_t);
]])
],
[AC_MSG_RESULT([void *])
AC_DEFINE([MUNMAP_USES_VOIDP],
[],
[Define to 1 if the first argument of munmap is of type void *])],
[AC_MSG_RESULT([char *])])
])
# end of ft-munmap.m4