315 		EVUTIL_ASSERT(buf->last_with_datap == &buf->first);  in evbuffer_chain_insert()
316 		EVUTIL_ASSERT(buf->first == NULL);  in evbuffer_chain_insert()
317 		buf->first = buf->last = chain;  in evbuffer_chain_insert()
372 	buffer->last_with_datap = &buffer->first;  in evbuffer_new()
573 	for (chain = buffer->first; chain != NULL; chain = next) {  in evbuffer_decref_and_unlock_()
627 	chain = buf->first;  in evbuffer_get_contiguous_space()
803 	dst->first = NULL;  in ZERO_CHAIN()
805 	dst->last_with_datap = &(dst)->first;  in ZERO_CHAIN()
814 PRESERVE_PINNED(struct evbuffer *src, struct evbuffer_chain **first,  in PRESERVE_PINNED()  argument
822 		*first = *last = NULL;  in PRESERVE_PINNED()
830 	chain = *first = *pinned;  in PRESERVE_PINNED()
868 	src->first = pinned;  in RESTORE_PINNED()
870 	src->last_with_datap = &src->first;  in RESTORE_PINNED()
879 	dst->first = src->first;  in COPY_CHAIN()
880 	if (src->last_with_datap == &src->first)  in COPY_CHAIN()
881 		dst->last_with_datap = &dst->first;  in COPY_CHAIN()
897 	*chp = src->first;  in APPEND_CHAIN()
899 	if (src->last_with_datap == &src->first)  in APPEND_CHAIN()
911 	struct evbuffer_chain *chain = src->first;  in APPEND_CHAIN_MULTICAST()
952 	src->last->next = dst->first;  in PREPEND_CHAIN()
953 	dst->first = src->first;  in PREPEND_CHAIN()
956 		if (src->last_with_datap == &(src)->first)  in PREPEND_CHAIN()
957 			dst->last_with_datap = &dst->first;  in PREPEND_CHAIN()
960 	} else if (dst->last_with_datap == &dst->first) {  in PREPEND_CHAIN()
992 		evbuffer_free_all_chains(outbuf->first);  in evbuffer_add_buffer()
1021 	chain = inbuf->first;  in evbuffer_add_buffer_reference()
1042 		evbuffer_free_all_chains(outbuf->first);  in evbuffer_add_buffer_reference()
1082 		evbuffer_free_all_chains(outbuf->first);  in evbuffer_prepend_buffer()
1120 		for (chain = buf->first; chain != NULL; chain = next) {  in evbuffer_drain()
1132 		for (chain = buf->first;  in evbuffer_drain()
1139 				buf->last_with_datap = &buf->first;  in evbuffer_drain()
1142 				buf->last_with_datap = &buf->first;  in evbuffer_drain()
1153 		buf->first = chain;  in evbuffer_drain()
1212 		chain = buf->first;  in evbuffer_copyout_from()
1272 	chain = previous = src->first;  in evbuffer_remove_buffer()
1302 			src->last_with_datap = &src->first;  in evbuffer_remove_buffer()
1306 	if (chain != src->first) {  in evbuffer_remove_buffer()
1311 		if (dst->first == NULL) {  in evbuffer_remove_buffer()
1312 			dst->first = src->first;  in evbuffer_remove_buffer()
1314 			*chp = src->first;  in evbuffer_remove_buffer()
1318 		src->first = chain;  in evbuffer_remove_buffer()
1360 	chain = buf->first;  in evbuffer_pullup()
1414 		buf->first = tmp;  in evbuffer_pullup()
1448 		buf->last_with_datap = &buf->first;  in evbuffer_pullup()
1450 		if (buf->first->next && buf->first->next->off)  in evbuffer_pullup()
1451 			buf->last_with_datap = &buf->first->next;  in evbuffer_pullup()
1453 			buf->last_with_datap = &buf->first;  in evbuffer_pullup()
1619 		it.internal_.chain = buffer->first;  in evbuffer_search_eol()
1845 	chain = buf->first;  in evbuffer_prepend()
1890 	buf->first = tmp;  in evbuffer_prepend()
1891 	if (buf->last_with_datap == &buf->first && chain->off)  in evbuffer_prepend()
2121 			EVUTIL_ASSERT(chain == buf->first);  in evbuffer_expand_fast_()
2150 			buf->first = buf->last = tmp;  in evbuffer_expand_fast_()
2151 			buf->last_with_datap = &buf->first;  in evbuffer_expand_fast_()
2420 	struct evbuffer_chain *chain = buffer->first;  in evbuffer_write_iovec()
2471 	struct evbuffer_chain *chain = buffer->first;  in evbuffer_write_sendfile()
2540 		struct evbuffer_chain *chain = buffer->first;  in evbuffer_write_atmost()
2634 		chain = buf->first;  in evbuffer_ptr_set()
2726 	char first;  in evbuffer_search_range()  local
2735 		chain = pos.internal_.chain = buffer->first;  in evbuffer_search_range()
2745 	first = what[0];  in evbuffer_search_range()
2751 		p = memchr(start_at, first,  in evbuffer_search_range()
2811 		chain = buffer->first;  in evbuffer_peek()