| 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, |
| … | |
… | |
| 66 | * |
66 | * |
| 67 | */ |
67 | */ |
| 68 | |
68 | |
| 69 | unsigned int |
69 | unsigned int |
| 70 | lzf_compress (const void *const in_data, unsigned int in_len, |
70 | lzf_compress (const void *const in_data, unsigned int in_len, |
| 71 | void *out_data, unsigned int out_len) |
71 | void *out_data, unsigned int out_len |
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72 | #if !LZF_STATE_ARG |
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73 | , LZF_STATE *htab |
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74 | #endif |
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75 | ) |
| 72 | { |
76 | { |
| 73 | const u8 *htab[HSIZE]; |
77 | #if LZF_STATE_ARG |
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78 | LZF_STATE htab; |
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79 | #endif |
| 74 | const u8 **hslot; |
80 | const u8 **hslot; |
| 75 | const u8 *ip = in_data; |
81 | const u8 *ip = (const u8 *)in_data; |
| 76 | u8 *op = out_data; |
82 | u8 *op = (u8 *)out_data; |
| 77 | const u8 *in_end = ip + in_len; |
83 | const u8 *in_end = ip + in_len; |
| 78 | u8 *out_end = op + out_len; |
84 | u8 *out_end = op + out_len; |
| 79 | const u8 *ref; |
85 | const u8 *ref; |
| 80 | |
86 | |
| 81 | unsigned int hval = FRST (ip); |
87 | unsigned int hval = FRST (ip); |
