diff options
author | Regina Pfeifer <regina@mailbox.org> | 2019-02-24 21:18:11 (GMT) |
---|---|---|
committer | Regina Pfeifer <regina@mailbox.org> | 2019-02-25 08:36:27 (GMT) |
commit | b5a69c62793b0b77f56a12c07946a691469ca3f6 (patch) | |
tree | 5592567e90fd1e8482e36484e17b1f7b1f883a83 /Utilities/cmcompress/cmcompress.h | |
parent | d930e8c0438a7cac85668a15dc6387d2296dc849 (diff) | |
download | CMake-b5a69c62793b0b77f56a12c07946a691469ca3f6.zip CMake-b5a69c62793b0b77f56a12c07946a691469ca3f6.tar.gz CMake-b5a69c62793b0b77f56a12c07946a691469ca3f6.tar.bz2 |
cmcompress: Delete unused 3rdParty module
Diffstat (limited to 'Utilities/cmcompress/cmcompress.h')
-rw-r--r-- | Utilities/cmcompress/cmcompress.h | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/Utilities/cmcompress/cmcompress.h b/Utilities/cmcompress/cmcompress.h deleted file mode 100644 index 4cd3a1c..0000000 --- a/Utilities/cmcompress/cmcompress.h +++ /dev/null @@ -1,195 +0,0 @@ -/* - * Copyright (c) 1985, 1986 The Regents of the University of California. - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * James A. Woods, derived from original work by Spencer Thomas - * and Joseph Orost. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef cmcompress__h_ -#define cmcompress__h_ - -#include <stdio.h> - -#ifdef __cplusplus -extern "C" -{ -#endif - - /* - * Set USERMEM to the maximum amount of physical user memory available - * in bytes. USERMEM is used to determine the maximum BITS that can be used - * for compression. - * - * SACREDMEM is the amount of physical memory saved for others; compress - * will hog the rest. - */ -#ifndef SACREDMEM -#define SACREDMEM 0 -#endif - -#ifndef USERMEM -# define USERMEM 450000 /* default user memory */ -#endif - -#ifdef pdp11 -# define BITS 12 /* max bits/code for 16-bit machine */ -# define NO_UCHAR /* also if "unsigned char" functions as signed char */ -# undef USERMEM -#endif /* pdp11 */ /* don't forget to compile with -i */ - -#ifdef USERMEM -# if USERMEM >= (433484+SACREDMEM) -# define PBITS 16 -# else -# if USERMEM >= (229600+SACREDMEM) -# define PBITS 15 -# else -# if USERMEM >= (127536+SACREDMEM) -# define PBITS 14 -# else -# if USERMEM >= (73464+SACREDMEM) -# define PBITS 13 -# else -# define PBITS 12 -# endif -# endif -# endif -# endif -# undef USERMEM -#endif /* USERMEM */ - -#ifdef PBITS /* Preferred BITS for this memory size */ -# ifndef BITS -# define BITS PBITS -# endif /* BITS */ -#endif /* PBITS */ - -#if BITS == 16 -# define HSIZE 69001 /* 95% occupancy */ -#endif -#if BITS == 15 -# define HSIZE 35023 /* 94% occupancy */ -#endif -#if BITS == 14 -# define HSIZE 18013 /* 91% occupancy */ -#endif -#if BITS == 13 -# define HSIZE 9001 /* 91% occupancy */ -#endif -#if BITS <= 12 -# define HSIZE 5003 /* 80% occupancy */ -#endif - - /* - * a code_int must be able to hold 2**BITS values of type int, and also -1 - */ -#if BITS > 15 - typedef long int code_int; -#else - typedef int code_int; -#endif - -#ifdef SIGNED_COMPARE_SLOW - typedef unsigned long int count_int; - typedef unsigned short int count_short; -#else - typedef long int count_int; -#endif - -#ifdef NO_UCHAR - typedef char char_type; -#else - typedef unsigned char char_type; -#endif /* UCHAR */ - - - - struct cmcompress_stream - { - int n_bits; /* number of bits/code */ - int maxbits; /* user settable max # bits/code */ - code_int maxcode; /* maximum code, given n_bits */ - code_int maxmaxcode; /* should NEVER generate this code */ - - count_int htab [HSIZE]; - unsigned short codetab [HSIZE]; - - code_int hsize; /* for dynamic table sizing */ - code_int free_ent; /* first unused entry */ - int nomagic; /* Use a 3-byte magic number header, unless old file */ - - /* - * block compression parameters -- after all codes are used up, - * and compression rate changes, start over. - */ - int block_compress; - int clear_flg; - long int ratio; - count_int checkpoint; - -#ifdef DEBUG - int debug; - int verbose; -#endif - - /* compress internals */ - int offset; - long int in_count; /* length of input */ - long int bytes_out; /* length of compressed output */ - long int out_count; /* # of codes output (for debugging) */ - - /* internals */ - code_int ent; - code_int hsize_reg; - int hshift; - - long fcode; - int first_pass; - - /* For input and output */ - int (*input_stream)(void*); - int (*output_stream)(void*, const char*,int); - void* client_data; - }; - - int cmcompress_compress_initialize(struct cmcompress_stream* cdata); - int cmcompress_compress_start(struct cmcompress_stream* cdata); - int cmcompress_compress(struct cmcompress_stream* cdata, void* buff, size_t n); - int cmcompress_compress_finalize(struct cmcompress_stream* cdata); - -#ifdef __cplusplus -} -#endif - - -#endif /* cmcompress__h_ */ |