MINOR: h3: mark ncbuf as const on h3_b_dup
h3_b_dup() is used to obtains a ncbuf representation into a struct
buffer. ncbuf can thus be marked as a const parameter. This will allows
function which already manipulates a const ncbuf to use it.
diff --git a/src/h3.c b/src/h3.c
index d61b8e3..0fd22fe 100644
--- a/src/h3.c
+++ b/src/h3.c
@@ -77,7 +77,7 @@
DECLARE_STATIC_POOL(pool_head_h3s, "h3s", sizeof(struct h3s));
/* Simple function to duplicate a buffer */
-static inline struct buffer h3_b_dup(struct ncbuf *b)
+static inline struct buffer h3_b_dup(const struct ncbuf *b)
{
return b_make(ncb_orig(b), b->size, b->head, ncb_data(b, 0));
}