| ## 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 |