# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1425172164 -7200
# Node ID 7a0c2fe22e607b4bae4df46380e8200bc586a140
# Parent  2da97be2aa1f59e7f2e84c3f9644ad10cd87a56e
Rename a function argument.

diff -r 2da97be2aa1f -r 7a0c2fe22e60 src/dmzlib.c
--- a/src/dmzlib.c	Sun Mar 01 03:07:39 2015 +0200
+++ b/src/dmzlib.c	Sun Mar 01 03:09:24 2015 +0200
@@ -272,23 +272,23 @@
 };
 
 
-static int dmZLibParseHuffmanBlock(DMZLibContext * a)
+static int dmZLibParseHuffmanBlock(DMZLibContext * ctx)
 {
-    Uint8 *zout = a->zout;
+    Uint8 *zout = ctx->zout;
     for (;;)
     {
         int z, ret;
-        if ((ret = dmZLibHuffmanDecode(a, &a->zlength, &z)) != DMERR_OK)
+        if ((ret = dmZLibHuffmanDecode(ctx, &ctx->zlength, &z)) != DMERR_OK)
             return ret;
 
         if (z < 256)
         {
-            if (zout >= a->zoutEnd)
+            if (zout >= ctx->zoutEnd)
             {
-                if ((ret = dmZLibExpand(a, zout, 1)) != DMERR_OK)
+                if ((ret = dmZLibExpand(ctx, zout, 1)) != DMERR_OK)
                     return ret;
 
-                zout = a->zout;
+                zout = ctx->zout;
             }
             *zout++ = (Uint8) z;
         }
@@ -298,33 +298,33 @@
             int len, dist;
             if (z == 256)
             {
-                a->zout = zout;
+                ctx->zout = zout;
                 return DMERR_OK;
             }
             z -= 257;
 
             len = dm_zlib_length_base[z];
             if (dm_zlib_length_extra[z])
-                len += dmZReceive(a, dm_zlib_length_extra[z]);
+                len += dmZReceive(ctx, dm_zlib_length_extra[z]);
 
-            if ((ret = dmZLibHuffmanDecode(a, &a->zdistance, &z)) != DMERR_OK)
+            if ((ret = dmZLibHuffmanDecode(ctx, &ctx->zdistance, &z)) != DMERR_OK)
                 return ret;
 
             dist = dm_zlib_dist_base[z];
             if (dm_zlib_dist_extra[z])
-                dist += dmZReceive(a, dm_zlib_dist_extra[z]);
+                dist += dmZReceive(ctx, dm_zlib_dist_extra[z]);
 
-            if (zout - a->zoutStart < dist)
+            if (zout - ctx->zoutStart < dist)
             {
                 return dmError(DMERR_DATA_ERROR,
                     "Bad Huffman block distance.\n");
             }
 
-            if (zout + len > a->zoutEnd)
+            if (zout + len > ctx->zoutEnd)
             {
-                if ((ret = dmZLibExpand(a, zout, len)) != DMERR_OK)
+                if ((ret = dmZLibExpand(ctx, zout, len)) != DMERR_OK)
                     return ret;
-                zout = a->zout;
+                zout = ctx->zout;
             }
             p = (Uint8 *) (zout - dist);
             if (dist == 1)