From 9b2c14df60bbd73c38774e3a0d3f63f99a6be465 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= Date: Wed, 31 Jan 2007 20:26:32 +0000 Subject: [PATCH] Documentation fix: Copy functions should "work" fine for cnt == 0 Originally committed as revision 7785 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/lzo.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/lzo.c b/libavcodec/lzo.c index 39accac8b9..ec919c2a95 100644 --- a/libavcodec/lzo.c +++ b/libavcodec/lzo.c @@ -81,7 +81,7 @@ static inline int get_len(LZOContext *c, int x, int mask) { /** * \brief copy bytes from input to output buffer with checking - * \param cnt number of bytes to copy, must be > 0 + * \param cnt number of bytes to copy, must be >= 0 */ static inline void copy(LZOContext *c, int cnt) { register uint8_t *src = c->in; @@ -109,7 +109,7 @@ static inline void copy(LZOContext *c, int cnt) { /** * \brief copy previously decoded bytes to current position * \param back how many bytes back we start - * \param cnt number of bytes to copy, must be > 0 + * \param cnt number of bytes to copy, must be >= 0 * * cnt > back is valid, this will copy the bytes we just copied, * thus creating a repeating pattern with a period length of back.