Added the developer manual

[privoxy.git] / deanimate.c

diff --git a/deanimate.c b/deanimate.c
index 2233dcc..59ed56e 100644 (file)
--- a/deanimate.c
+++ b/deanimate.c
@@ -1,4 +1,4 @@
-const char deanimate_rcs[] = "$Id: deanimate.c,v 1.6 2002/03/07 03:46:17 oes Exp $";
+const char deanimate_rcs[] = "$Id: deanimate.c,v 1.11 2002/03/26 22:29:54 swa Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/deanimate.c,v $
@@ -10,7 +10,7 @@ const char deanimate_rcs[] = "$Id: deanimate.c,v 1.6 2002/03/07 03:46:17 oes Exp
  *                gif_extract_image
  *
  * Copyright   :  Written by and Copyright (C) 2001 by the the SourceForge
- *                IJBSWA team.  http://ijbswa.sourceforge.net
+ *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the GIF file format specification (see
  *                http://tronche.com/computer-graphics/gif/gif89a.html)
@@ -37,6 +37,21 @@ const char deanimate_rcs[] = "$Id: deanimate.c,v 1.6 2002/03/07 03:46:17 oes Exp
  *
  * Revisions   :
  *    $Log: deanimate.c,v $
+ *    Revision 1.11  2002/03/26 22:29:54  swa
+ *    we have a new homepage!
+ *
+ *    Revision 1.10  2002/03/24 13:25:43  swa
+ *    name change related issues
+ *
+ *    Revision 1.9  2002/03/13 00:27:04  jongfoster
+ *    Killing warnings
+ *
+ *    Revision 1.8  2002/03/09 19:42:47  jongfoster
+ *    Fixing more warnings
+ *
+ *    Revision 1.7  2002/03/08 17:46:04  jongfoster
+ *    Fixing int/size_t warnings
+ *
  *    Revision 1.6  2002/03/07 03:46:17  oes
  *    Fixed compiler warnings
  *
@@ -120,7 +135,7 @@ int buf_extend(struct binbuffer *buf, size_t length)
 
    if (buf->offset + length > buf->size)
    {
-      buf->size = ((buf->size + length + 1023) & ~1023);
+      buf->size = ((buf->size + length + (size_t)1023) & ~(size_t)1023);
       newbuf = (char *)realloc(buf->buffer, buf->size);
 
       if (newbuf == NULL)
@@ -195,7 +210,7 @@ int buf_copy(struct binbuffer *src, struct binbuffer *dst, size_t length)
  *                given offset
  *
  * Parameters  :
- *          1  :  buf = Pointer to the source binbuffer
+ *          1  :  src = Pointer to the source binbuffer
  *          2  :  offset = Offset to the desired byte
  *
  * Returns     :  The byte on success, or 0 on failiure
@@ -239,7 +254,7 @@ int gif_skip_data_block(struct binbuffer *buf)
     * by a one-byte length field, with the last chunk having
     * zero length.
     */
-   while((c = buf_getbyte(buf, 0)))
+   while((c = buf_getbyte(buf, 0)) != '\0')
    {
       if ((buf->offset += c + 1) >= buf->size - 1)
       {
@@ -297,7 +312,7 @@ int gif_extract_image(struct binbuffer *src, struct binbuffer *dst)
    /*
     * Copy the image chunk by chunk.
     */
-   while((c = buf_getbyte(src, 0)))
+   while((c = buf_getbyte(src, 0)) != '\0')
    {
       if (buf_copy(src, dst, 1 + (size_t) c)) return 1;
    }