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Diffstat (limited to 'sys/i386/boot/kzipboot/gzip.h')
-rw-r--r--sys/i386/boot/kzipboot/gzip.h78
1 files changed, 0 insertions, 78 deletions
diff --git a/sys/i386/boot/kzipboot/gzip.h b/sys/i386/boot/kzipboot/gzip.h
deleted file mode 100644
index e578532..0000000
--- a/sys/i386/boot/kzipboot/gzip.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * gzip.h -- common declarations for all gzip modules
- * Copyright (C) 1992-1993 Jean-loup Gailly.
- * Adapted for FreeBSD boot unpacker by Serge Vakulenko.
- * This is free software; you can redistribute it and/or modify it under the
- * terms of the GNU General Public License, see the file COPYING.
- */
-
-typedef unsigned char uchar;
-typedef unsigned long ulong;
-
-#define NULL 0
-
-#define STORED 0 /* Compression methods */
-#define COMPRESSED 1
-#define PACKED 2
-#define DEFLATED 8 /* methods 3 to 7 reserved */
-
-#define INBUFSIZ 0x8000 /* input buffer size */
-
-#define OUTBUFSIZ 16384 /* output buffer size */
-#define OUTBUF_EXTRA 2048 /* required by unlzw() */
-
-#define GZIP_MAGIC "\037\213" /* gzip files, 1F 8B */
-#define OLD_GZIP_MAGIC "\037\236" /* gzip 0.5 = freeze 1.x */
-#define PKZIP_MAGIC "PK\003\004" /* pkzip files */
-#define PACK_MAGIC "\037\036" /* packed files */
-#define LZW_MAGIC "\037\235" /* lzw files, 1F 9D */
-
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* file probably ascii text */
-#define CONTINUATION 0x02 /* cont. of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* extra field present */
-#define ORIG_NAME 0x08 /* original file name present */
-#define COMMENT 0x10 /* file comment present */
-#define ENCRYPTED 0x20 /* file is encrypted */
-#define RESERVED 0xC0 /* reserved */
-
-/* window size--must be a power of two, and */
-/* at least 32K for zip's deflate method */
-#define WSIZE 0x8000
-
-extern int method; /* compression method */
-
-extern uchar *inbuf; /* input buffer */
-extern uchar *outbuf; /* output buffer */
-extern uchar *window; /* Sliding window and suffix table (unlzw) */
-
-extern unsigned insize; /* valid bytes in inbuf */
-extern unsigned inptr; /* index of next byte to be processed in inbuf */
-extern unsigned outcnt; /* bytes in output buffer */
-
-extern int pkzip; /* set for a pkzip file */
-extern int extended; /* set if extended local header */
-extern ulong crc; /* shift register contents */
-extern ulong output_ptr; /* total output bytes */
-
-extern void unzip (void);
-extern void check_zipfile (void);
-extern void updcrc (uchar *s, unsigned n);
-extern void clear_bufs (void);
-extern void fill_inbuf (void);
-extern void flush_window (void);
-extern void error (char *m);
-
-static inline uchar get_byte ()
-{
- if (inptr >= insize)
- fill_inbuf ();
- return (inbuf[inptr++]);
-}
-
-static inline void put_char (uchar c)
-{
- window[outcnt++] = c;
- if (outcnt == WSIZE)
- flush_window();
-}
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