dccp_insert_fn_opt  662 net/dccp/feat.c 		if (dccp_insert_fn_opt(skb, opt, pos->feat_num, ptr, len, rpt))
dccp_insert_fn_opt  132 net/dccp/feat.h int dccp_insert_fn_opt(struct sk_buff *skb, u8 type, u8 feat, u8 *val, u8 len,