diff -ur zdelta-2.1.orig/infcodes.c zdelta-2.1/infcodes.c
--- zdelta-2.1.orig/infcodes.c	2003-10-26 19:30:09.000000000 -0500
+++ zdelta-2.1/infcodes.c	2005-05-02 16:03:37.000000000 -0400
@@ -145,7 +145,7 @@
     if (m >= MAX_MATCH && n >= 10) 
     {
       UPDATE
-      r = inflate_fast(c->lbits, c->dbits, c->zdbits, 
+      r = zd_inflate_fast(c->lbits, c->dbits, c->zdbits, 
 		       c->ltree, c->dtree, c->zdtree, s, z);
       LOAD
       if (r != ZD_OK)
Only in zdelta-2.1: infcodes.o
diff -ur zdelta-2.1.orig/inffast.c zdelta-2.1/inffast.c
--- zdelta-2.1.orig/inffast.c	2003-10-26 19:30:09.000000000 -0500
+++ zdelta-2.1/inffast.c	2005-05-02 16:03:20.000000000 -0400
@@ -8,7 +8,7 @@
 /* zdelta:
  *
  * modified: 
- *          inflate_fast
+ *          zd_inflate_fast
  * added:
  *          --
  * removed:
@@ -41,7 +41,7 @@
 /*
  * zdelta: modified
  */
-int inflate_fast(bl, bd, bzd, tl, td, tzd, s, z)
+int zd_inflate_fast(bl, bd, bzd, tl, td, tzd, s, z)
 uInt bl, bd, bzd;
 inflate_huft *tl;
 inflate_huft *td;
diff -ur zdelta-2.1.orig/inffast.h zdelta-2.1/inffast.h
--- zdelta-2.1.orig/inffast.h	2003-10-26 19:30:13.000000000 -0500
+++ zdelta-2.1/inffast.h	2005-05-02 16:02:58.000000000 -0400
@@ -22,7 +22,7 @@
 
 #ifndef ZD_INFFAST_H
 #define ZD_INFFAST_H
-extern int inflate_fast OF((
+extern int zd_inflate_fast OF((
     uInt,
     uInt,
     uInt,
diff -ur zdelta-2.1.orig/Makefile zdelta-2.1/Makefile
--- zdelta-2.1.orig/Makefile	2004-02-13 18:19:51.000000000 -0500
+++ zdelta-2.1/Makefile	2005-05-02 15:30:08.000000000 -0400
@@ -35,7 +35,7 @@
 
 CC=gcc
 
-CFLAGS= -O2 -W -Wall -pedantic -ansi -g -DREFNUM=2
+CFLAGS= -O2 -W -Wall -pedantic -ansi -g -DREFNUM=1
 
 LDSHARED=$(CC)
 CPP=$(CC) -E