X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=deanimate.c;h=bba74d49bf233f8b86c6c850ec7f6b873952fc59;hp=d583bc68cf874028255b58a05971ec024130b255;hb=36bed44da8971c4b75627ec86cc41163bfde81ae;hpb=0428133610c525457cb16f7ac6a54203a2743d6c

diff --git a/deanimate.c b/deanimate.c
index d583bc68..bba74d49 100644
--- a/deanimate.c
+++ b/deanimate.c
@@ -1,4 +1,3 @@
-const char deanimate_rcs[] = "$Id: deanimate.c,v 1.20 2009/05/16 13:27:20 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/deanimate.c,v $
@@ -7,12 +6,8 @@ const char deanimate_rcs[] = "$Id: deanimate.c,v 1.20 2009/05/16 13:27:20 fabian
  *                fly.  High-level functions include:
  *                  - Deanimation of GIF images
  *
- *                Functions declared include: gif_deanimate, buf_free,
- *                buf_copy,  buf_getbyte, gif_skip_data_block
- *                and gif_extract_image
- *
  * Copyright   :  Written by and Copyright (C) 2001 - 2004, 2006 by the
- *                SourceForge Privoxy team. http://www.privoxy.org/
+ *                Privoxy team. https://www.privoxy.org/
  *
  *                Based on the GIF file format specification (see
  *                http://tronche.com/computer-graphics/gif/gif89a.html)
@@ -45,13 +40,11 @@ const char deanimate_rcs[] = "$Id: deanimate.c,v 1.20 2009/05/16 13:27:20 fabian
 #include <string.h>
 #include <fcntl.h>
 
-#include "errlog.h"
 #include "project.h"
+#include "errlog.h"
 #include "deanimate.h"
 #include "miscutil.h"
 
-const char deanimate_h_rcs[] = DEANIMATE_H_VERSION;
-
 /*********************************************************************
  *
  * Function    :  buf_free
@@ -311,8 +304,8 @@ static int gif_extract_image(struct binbuffer *src, struct binbuffer *dst)
  *                an (optional) image block and an arbitrary number
  *                of image extension blocks, produce an output GIF with
  *                only one image block that contains the last image
- *                (extenstion) block of the original.
- *                Also strip Comments, Application extenstions, etc.
+ *                (extension) block of the original.
+ *                Also strip Comments, Application extensions, etc.
  *
  * Parameters  :
  *          1  :  src = Pointer to the source binbuffer
@@ -353,7 +346,7 @@ int gif_deanimate(struct binbuffer *src, struct binbuffer *dst, int get_first_im
    /*
     * Look for global colormap and  copy if found.
     */
-   if(c & 0x80)
+   if (c & 0x80)
    {
       int map_length = 3 * (1 << ((c & 0x07) + 1));
       if (map_length <= 0)
@@ -371,10 +364,7 @@ int gif_deanimate(struct binbuffer *src, struct binbuffer *dst, int get_first_im
    /*
     * Reserve a buffer for the current image block
     */
-   if (NULL == (image = (struct binbuffer *)zalloc(sizeof(*image))))
-   {
-      return 1;
-   }
+   image = zalloc_or_die(sizeof(*image));
 
    /*
     * Parse the GIF block by block and copy the relevant