X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=unzip.c;h=6ec5bd674725f4b8fbcadd879bd4126071dba558;hb=975508caa09d733099498ff9f7b8079cd71d7109;hp=c481a896ef32ba792eb017fc3360847330c684ba;hpb=70b787436ae3f40de5046676b97c0d621715f4f2;p=debian%2Fgzip

diff --git a/unzip.c b/unzip.c
index c481a89..6ec5bd6 100644
--- a/unzip.c
+++ b/unzip.c
@@ -1,6 +1,6 @@
 /* unzip.c -- decompress files in gzip or pkzip format.
 
-   Copyright (C) 1997-1999, 2009-2011 Free Software Foundation, Inc.
+   Copyright (C) 1997-1999, 2009-2018 Free Software Foundation, Inc.
    Copyright (C) 1992-1993 Jean-loup Gailly
 
    This program is free software; you can redistribute it and/or modify
@@ -31,7 +31,6 @@
 #include <config.h>
 #include "tailor.h"
 #include "gzip.h"
-#include "crypt.h"
 
 /* PKZIP header definitions */
 #define LOCSIG 0x04034b50L      /* four-byte lead-in (lsb first) */
@@ -52,10 +51,9 @@
 
 /* Globals */
 
-int decrypt;        /* flag to turn on decryption */
-char *key;          /* not used--needed to link crypt.c */
-int pkzip = 0;      /* set for a pkzip file */
-int ext_header = 0; /* set if extended local header */
+static int decrypt;        /* flag to turn on decryption */
+static int pkzip = 0;      /* set for a pkzip file */
+static int ext_header = 0; /* set if extended local header */
 
 /* ===========================================================================
  * Check zip file and advance inptr to the start of the compressed data.
@@ -98,7 +96,7 @@ int check_zipfile(in)
     ext_header = (h[LOCFLG] & EXTFLG) != 0;
     pkzip = 1;
 
-    /* Get ofname and time stamp from local header (to be done) */
+    /* Get ofname and timestamp from local header (to be done) */
     return OK;
 }
 
@@ -145,7 +143,7 @@ int unzip(in, out)
 
         if (n != LG(inbuf + LOCSIZ) - (decrypt ? RAND_HEAD_LEN : 0)) {
 
-            fprintf(stderr, "len %ld, siz %ld\n", n, LG(inbuf + LOCSIZ));
+            fprintf(stderr, "len %lu, siz %lu\n", n, LG(inbuf + LOCSIZ));
             gzip_error ("invalid compressed data--length mismatch");
         }
         while (n--) {