added zip from Info-ZIP

third_party/infozip/zip/atheos/zipup.h

@@ -0,0 +1,24 @@
+/*
+  Copyright (c) 1990-1999 Info-ZIP.  All rights reserved.
+
+  See the accompanying file LICENSE, version 1999-Oct-05 or later
+  (the contents of which are also included in zip.h) for terms of use.
+  If, for some reason, both of these files are missing, the Info-ZIP license
+  also may be found at:  ftp://ftp.cdrom.com/pub/infozip/license.html
+*/
+#ifndef _ZIPUP_H_
+#define _ZIPUP_H_
+
+#ifndef O_RDONLY
+#  include <sys/fcntl.h>
+#endif
+#define fhow O_RDONLY
+#define fbad (-1)
+typedef int ftype;
+#define zopen(n,p) open(n,p)
+#define zread(f,b,n) read(f,b,n)
+#define zclose(f) close(f)
+#define zerr(f) (k == (extent)(-1L))
+#define zstdin 0
+
+#endif /* _ZIPUP_H_ */