454 static int bsd_compress(void *state, struct sk_buff *skb_in, struct sk_buff *skb_out, int proto)  in bsd_compress()  argument
467 	unsigned char *rptr = skb_in->data;  in bsd_compress()
468 	int isize = skb_in->len;  in bsd_compress()
617 	if (!skb_out || skb_out->len >= skb_in->len) {  in bsd_compress()
635 static void bsd_incomp(void *state, struct sk_buff *skb_in, int proto)  in bsd_incomp()  argument
637 	bsd_compress(state, skb_in, NULL, proto);  in bsd_incomp()
643 static int bsd_decompress(void *state, struct sk_buff *skb_in, struct sk_buff *skb_out,  in bsd_decompress()  argument
671 	if (!skb_in || !skb_out) {  in bsd_decompress()
679 	if ((p = skb_pull(skb_in, 2)) == NULL) {  in bsd_decompress()
684 	ilen = skb_in->len;  in bsd_decompress()
685 	ibuf = skb_in->data;  in bsd_decompress()
884 	db->comp_bytes   += skb_in->len - BSD_OVHD;  in bsd_decompress()