MINOR: htx: add a new function to add a block without filling it
htx_add_blk_type_size() creates a block of a specified type and size
and returns it. The caller can then fill it.
diff --git a/include/common/htx.h b/include/common/htx.h
index 93031cd..3385f14 100644
--- a/include/common/htx.h
+++ b/include/common/htx.h
@@ -185,6 +185,7 @@
const struct ist name, const struct ist value);
struct htx_blk *htx_add_header(struct htx *htx, const struct ist name, const struct ist value);
+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_pseudo_header(struct htx *htx, enum htx_phdr_type phdr, const struct ist value);
struct htx_blk *htx_add_endof(struct htx *htx, enum htx_blk_type type);