dcd_destroy_pkt
dcd_destroy_pkt(ident_pkt);
dcd_destroy_pkt(BP_PKT(bp));
dcd_destroy_pkt(BP_PKT(bp));
dcd_destroy_pkt(pkt);
dcd_destroy_pkt(pkt);
dcd_destroy_pkt(pkt);
(void) dcd_destroy_pkt(pkt);
dcd_destroy_pkt(pkt);
dcd_destroy_pkt(pkt);
dcd_destroy_pkt(pkt);
dcd_destroy_pkt(pkt);
extern void dcd_destroy_pkt(struct dcd_pkt *);
extern void dcd_destroy_pkt();