Patch from Bernhard Fischer to make a bunch of symbols static
which were otherwise cluttering the global namespace.
diff --git a/archival/libunarchive/decompress_uncompress.c b/archival/libunarchive/decompress_uncompress.c
index e39872c..a3fcf64 100644
--- a/archival/libunarchive/decompress_uncompress.c
+++ b/archival/libunarchive/decompress_uncompress.c
@@ -65,23 +65,23 @@
#define MAXCODE(n) (1L << (n))
/* Block compress mode -C compatible with 2.0 */
-int block_mode = BLOCK_MODE;
+static int block_mode = BLOCK_MODE;
/* user settable max # bits/code */
-int maxbits = BITS;
+static int maxbits = BITS;
/* Exitcode of compress (-1 no file compressed) */
-int exit_code = -1;
+static int exit_code = -1;
/* Input buffer */
-unsigned char inbuf[IBUFSIZ + 64];
+static unsigned char inbuf[IBUFSIZ + 64];
/* Output buffer */
-unsigned char outbuf[OBUFSIZ + 2048];
+static unsigned char outbuf[OBUFSIZ + 2048];
-long int htab[HSIZE];
-unsigned short codetab[HSIZE];
+static long int htab[HSIZE];
+static unsigned short codetab[HSIZE];
#define htabof(i) htab[i]
#define codetabof(i) codetab[i]