| 1 | /* |
1 | /* |
| 2 | * Copyright (c) 2000-2002 Marc Alexander Lehmann <pcg@goof.com> |
2 | * Copyright (c) 2000-2003 Marc Alexander Lehmann <pcg@goof.com> |
| 3 | * |
3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without modifica- |
4 | * Redistribution and use in source and binary forms, with or without modifica- |
| 5 | * tion, are permitted provided that the following conditions are met: |
5 | * tion, are permitted provided that the following conditions are met: |
| 6 | * |
6 | * |
| 7 | * 1. Redistributions of source code must retain the above copyright notice, |
7 | * 1. Redistributions of source code must retain the above copyright notice, |
| … | |
… | |
| 78 | */ |
78 | */ |
| 79 | #ifndef INIT_HTAB |
79 | #ifndef INIT_HTAB |
| 80 | # define INIT_HTAB 0 |
80 | # define INIT_HTAB 0 |
| 81 | #endif |
81 | #endif |
| 82 | |
82 | |
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83 | /* |
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84 | * avoid assigning values to errno variable? for some embedding purposes |
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85 | * (linux kernel for example), this is neccessary. NOTE: this breaks |
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86 | * the documentation in lzf.h. |
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87 | */ |
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88 | #ifndef AVOID_ERRNO |
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89 | # define AVOID_ERRNO 0 |
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90 | #endif |
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91 | |
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92 | /* |
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93 | * Wether to pass the LZF_STATE variable as argument, or allocate it |
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94 | * on the stack. For small-stack environments, define this to zero. |
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95 | * NOTE: this breaks the prototype in lzf.h. |
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96 | */ |
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97 | #ifndef LZF_STATE_ARG |
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98 | # define LZF_STATE_ARG 1 |
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99 | #endif |
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100 | |
| 83 | /*****************************************************************************/ |
101 | /*****************************************************************************/ |
| 84 | /* nothing should be changed below */ |
102 | /* nothing should be changed below */ |
| 85 | |
103 | |
| 86 | typedef unsigned char u8; |
104 | typedef unsigned char u8; |
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105 | |
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106 | typedef const u8 *LZF_STATE[1 << (HLOG)]; |
| 87 | |
107 | |
| 88 | #if !STRICT_ALIGN |
108 | #if !STRICT_ALIGN |
| 89 | /* for unaligned accesses we need a 16 bit datatype. */ |
109 | /* for unaligned accesses we need a 16 bit datatype. */ |
| 90 | # include <limits.h> |
110 | # include <limits.h> |
| 91 | # if USHRT_MAX == 65535 |
111 | # if USHRT_MAX == 65535 |
