Function append_hf2lst

modules/compression/compression.c:555–592

* Append header to hdr_mask elemnt */

 * Append header to hdr_mask elemnt
 */
static int append_hf2lst(struct hdr_field** lst, struct hdr_field* hf,
							int* msg_total_len)
{
	struct hdr_field* temp = *lst;

	if (hf->type != HDR_OTHER_T) {
		while (temp->sibling)
			temp = temp->sibling;
		temp->sibling = hf;
		*msg_total_len += hf->body.len + ATTR_DELIM_LEN;
	} else {
		/* OTHER hdr type */
		while (temp) {
			/* Header already exists */
			if (!strncasecmp(temp->name.s, hf->name.s,
							temp->name.len)) {
				while (temp->sibling)
					temp = temp->sibling;

				temp->sibling = hf;
				*msg_total_len += hf->body.len + ATTR_DELIM_LEN;
				return 0;
			}

			if (!temp->next)
				break;

			temp = temp->next;
		}

		/* First occurence of this header */
		temp->next = hf;
		*msg_total_len += hf->name.len + DELIM_LEN;
		*msg_total_len += hf->body.len + CRLF_LEN;
	}

	return 0;
}

static mc_whitelist_p mc_dup_whitelist(mc_whitelist_p src)
{