$ perl_d_chroot="undef"
$ perl_d_cuserid="define"
$ perl_d_dbl_dig="define"
+$ perl_d_ldbl_dig="define"
$ perl_d_difftime="define"
$ perl_d_fork="undef"
$ perl_d_getlogin="define"
$ WC "d_chroot='" + perl_d_chroot + "'"
$ WC "d_cuserid='" + perl_d_cuserid + "'"
$ WC "d_dbl_dig='" + perl_d_dbl_dig + "'"
+$ WC "d_ldbl_dig='" + perl_d_dbl_dig + "'"
$ WC "d_difftime='" + perl_d_difftime + "'"
$ WC "d_fork='" + perl_d_fork + "'"
$ WC "d_getlogin='" + perl_d_getlogin + "'"