3 dnl Copyright (C) 2007, 2009-2024 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_FUNC_STRPTIME],
10 AC_REQUIRE([gl_TIME_H_DEFAULTS])
11 AC_REQUIRE([AC_C_RESTRICT])
12 AC_CHECK_FUNCS_ONCE([strptime])
13 if test $ac_cv_func_strptime != yes; then
18 # Prerequisites of lib/strptime.c.
19 AC_DEFUN([gl_PREREQ_STRPTIME],
21 AC_REQUIRE([gl_TM_GMTOFF])