From: Pavel Charvat <pchar@ucw.cz>
Date: Sun, 26 Oct 2008 17:51:56 +0000 (+0100)
Subject: Documented the meaning of ~0U parameter in bbcopy().
X-Git-Tag: holmes-import~243
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=2bf6703492289fbf3e166b6fa4722f5ad4bd5ea6;p=libucw.git

Documented the meaning of ~0U parameter in bbcopy().
---

diff --git a/ucw/fastbuf.h b/ucw/fastbuf.h
index f2e9efc5..633155fe 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` means all data, even if more than `UINT_MAX` bytes remain.
  **/
 static inline void bbcopy(struct fastbuf *f, struct fastbuf *t, uns l)
 {