MINOR: htx: rename htx_append_blk_value() to htx_add_data_atonce()
This function is now dedicated to data blocks, and we'll soon need to
access it from outside in a rare few cases. Let's rename it and export
it.
diff --git a/include/common/htx.h b/include/common/htx.h
index a6065a6..463f729 100644
--- a/include/common/htx.h
+++ b/include/common/htx.h
@@ -185,6 +185,7 @@
struct htx_blk *htx_add_blk_type_size(struct htx *htx, enum htx_blk_type type, uint32_t blksz);
struct htx_blk *htx_add_all_headers(struct htx *htx, const struct http_hdr *hdrs);
struct htx_blk *htx_add_endof(struct htx *htx, enum htx_blk_type type);
+struct htx_blk *htx_add_data_atonce(struct htx *htx, const struct ist data);
struct htx_blk *htx_add_data(struct htx *htx, const struct ist data);
struct htx_blk *htx_add_trailer(struct htx *htx, const struct ist tlr);
struct htx_blk *htx_add_data_before(struct htx *htx, const struct htx_blk *ref, const struct ist data);