match_setenv
if (match_setenv(im, om, ps->ps_key, o) == -1)
if (match_setenv(im, om, pi->pi_key, o) == -1)
if (match_setenv(im, om, pa->pa_addrkey, o) == -1)
if (match_setenv(im, om, pt->pt_key, (prop_object_t)b) == -1)
if (match_setenv(im, om, pif->pif_key, o) == -1)
match_setenv(im, om, NULL, NULL);
if (match_setenv(im, om, (o == NULL) ? NULL : k->k_key, o) == -1)