From 177e09603080f8842c6b596e30aa05a750b5dbed Mon Sep 17 00:00:00 2001 From: Peter Breitenlohner Date: Mon, 27 Sep 2010 12:49:30 +0000 Subject: prepare for zlib 1.2.5 git-svn-id: svn://tug.org/texlive/trunk@19919 c570f23f-e606-0410-a88d-b1316a301751 --- .../zlib/zlib-1.2.5/contrib/infback9/inflate9.h | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Build/source/libs/zlib/zlib-1.2.5/contrib/infback9/inflate9.h (limited to 'Build/source/libs/zlib/zlib-1.2.5/contrib/infback9/inflate9.h') diff --git a/Build/source/libs/zlib/zlib-1.2.5/contrib/infback9/inflate9.h b/Build/source/libs/zlib/zlib-1.2.5/contrib/infback9/inflate9.h new file mode 100644 index 00000000000..ee9a79394b6 --- /dev/null +++ b/Build/source/libs/zlib/zlib-1.2.5/contrib/infback9/inflate9.h @@ -0,0 +1,47 @@ +/* inflate9.h -- internal inflate state definition + * Copyright (C) 1995-2003 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* Possible inflate modes between inflate() calls */ +typedef enum { + TYPE, /* i: waiting for type bits, including last-flag bit */ + STORED, /* i: waiting for stored size (length and complement) */ + TABLE, /* i: waiting for dynamic block table lengths */ + LEN, /* i: waiting for length/lit code */ + DONE, /* finished check, done -- remain here until reset */ + BAD /* got a data error -- remain here until reset */ +} inflate_mode; + +/* + State transitions between above modes - + + (most modes can go to the BAD mode -- not shown for clarity) + + Read deflate blocks: + TYPE -> STORED or TABLE or LEN or DONE + STORED -> TYPE + TABLE -> LENLENS -> CODELENS -> LEN + Read deflate codes: + LEN -> LEN or TYPE + */ + +/* state maintained between inflate() calls. Approximately 7K bytes. */ +struct inflate_state { + /* sliding window */ + unsigned char FAR *window; /* allocated sliding window, if needed */ + /* dynamic table building */ + unsigned ncode; /* number of code length code lengths */ + unsigned nlen; /* number of length code lengths */ + unsigned ndist; /* number of distance code lengths */ + unsigned have; /* number of code lengths in lens[] */ + code FAR *next; /* next available space in codes[] */ + unsigned short lens[320]; /* temporary storage for code lengths */ + unsigned short work[288]; /* work area for code table building */ + code codes[ENOUGH]; /* space for code tables */ +}; -- cgit v1.2.3