ac_cv_have_pw_class_in_struct_passwd, [
AC_TRY_COMPILE(
[
-#include <sys/types.h>
#include <pwd.h>
],
- [ struct passwd p s; p.pw_class = NULL; ],
+ [ struct passwd p; p.pw_class = 0; ],
[ ac_cv_have_pw_class_in_struct_passwd="yes" ],
[ ac_cv_have_pw_class_in_struct_passwd="no" ]
)