gzip 1.4 compile error

[Thomas Schulz]

gzip 1.4 fails to compile on a Solaris 2.5.1 machine with Sun's 
'cc: WorkShop Compilers 4.2 30 Oct 1996 C 4.2' compiler with error

"inflate.c", line 592: syntax error before or at: unsigned
"inflate.c", line 593: undefined symbol: delta
"inflate.c", line 622: cannot recover from previous errors
cc: acomp failed for inflate.c

The following patch fixes this.

--- inflate.c.dist      Wed Jan 20 08:15:12 2010
+++ inflate.c   Tue Nov  2 16:31:18 2010
@@ -527,4 +527,5 @@
   register ulg b;       /* bit buffer */
   register unsigned k;  /* number of bits in bit buffer */
+  unsigned int delta;
 
 
@@ -590,5 +591,5 @@
         n -= (e = (e = WSIZE - ((d &= WSIZE-1) > w ? d : w)) > n ? n : e);
 #if !defined(NOMEMCPY) && !defined(DEBUG)
-        unsigned int delta = w > d ? w - d : d - w;
+        delta = w > d ? w - d : d - w;
         if (delta >= e)
         {


Tom Schulz
Applied Dynamics Intl.
address@hidden