X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=sidebyside;f=ucw%2Ffastbuf.h;h=e74034f44d2dcc4c7c519ee44ec2188a19ccd8af;hb=3229436bebbea2e27b4b6d93f691001ef8b66c70;hp=f2e9efc53d3f75a060594c865dbee120ed4eeb58;hpb=6033700071325b0d438a0c43879b93e473f43e73;p=libucw.git

diff --git a/ucw/fastbuf.h b/ucw/fastbuf.h
index f2e9efc5..e74034f4 100644
--- a/ucw/fastbuf.h
+++ b/ucw/fastbuf.h
@@ -568,6 +568,7 @@ static inline void bputsn(struct fastbuf *f, const char *b)
 void bbcopy_slow(struct fastbuf *f, struct fastbuf *t, uns l);
 /**
  * Copy @l bytes of data from fastbuf @f to fastbuf @t.
+ * `UINT_MAX` (`~0U`) means all data, even if more than `UINT_MAX` bytes remain.
  **/
 static inline void bbcopy(struct fastbuf *f, struct fastbuf *t, uns l)
 {