3 dnl Copyright (C) 2003, 2008-2024 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 AC_DEFUN([gl_WAIT_PROCESS],
10 dnl Prerequisites of lib/wait-process.c.
11 AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T])
12 AC_CHECK_FUNCS([waitid])