[Ffmpeg-cvslog] r7785 - trunk/libavcodec/lzo.c

[reimar]

Author: reimar
Date: Wed Jan 31 21:26:32 2007
New Revision: 7785

Modified:
   trunk/libavcodec/lzo.c

Log:
Documentation fix: Copy functions should "work" fine for cnt == 0


Modified: trunk/libavcodec/lzo.c
==============================================================================
--- trunk/libavcodec/lzo.c	(original)
+++ trunk/libavcodec/lzo.c	Wed Jan 31 21:26:32 2007
@@ -81,7 +81,7 @@
 
 /**
  * \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 @@
 /**
  * \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.