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1.1 root 1: /* lzh.h */
2:
3: /* Synchronet LZH compression library */
4:
5: /* $Id: lzh.h,v 1.10 2002/10/13 09:44:18 rswindell Exp $ */
6:
7: /****************************************************************************
8: * @format.tab-size 4 (Plain Text/Source Code File Header) *
9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
10: * *
11: * Rob Swindell's conversion of 1988 LZH (LHarc) encoding functions *
12: * Based on Japanese version 29-NOV-1988 *
13: * LZSS coded by Haruhiko Okumura *
14: * Adaptive Huffman Coding coded by Haruyasu Yoshizaki *
15: * *
16: * Anonymous FTP access to the most recent released source is available at *
17: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
18: * *
19: * Anonymous CVS access to the development source and modification history *
20: * is available at cvs.synchro.net:/cvsroot/sbbs, example: *
21: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login *
22: * (just hit return, no password is necessary) *
23: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src *
24: * *
25: * For Synchronet coding style and modification guidelines, see *
26: * http://www.synchro.net/source.html *
27: * *
28: * You are encouraged to submit any modifications (preferably in Unix diff *
29: * format) via e-mail to [email protected] *
30: * *
31: * Note: If this box doesn't appear square, then you need to fix your tabs. *
32: ****************************************************************************/
33:
34: #ifdef LZHEXPORT
35: #undef LZHEXPORT
36: #endif
37:
38: #ifdef _WIN32
39: #ifdef __BORLANDC__
40: #define LZHCALL __stdcall
41: #else
42: #define LZHCALL
43: #endif
44: #ifdef LZHDLL /* LZH functions in DLL */
45: #ifdef LZH_EXPORTS
46: #define LZHEXPORT __declspec( dllexport )
47: #else
48: #define LZHEXPORT __declspec( dllimport )
49: #endif
50: #else /* self-contained executable */
51: #define LZHEXPORT
52: #endif
53: #else /* !_WIN32 */
54: #define LZHCALL
55: #define LZHEXPORT
56: #endif
57:
58: #ifndef uchar
59: #if defined(TYPEDEF_UCHAR)
60: typedef unsigned char uchar;
61: #else
62: #define uchar unsigned char
63: #endif
64: #endif
65:
66: #ifdef __cplusplus
67: extern "C" {
68: #endif
69: LZHEXPORT long LZHCALL lzh_encode(uchar *inbuf, long inlen, uchar *outbuf);
70: LZHEXPORT long LZHCALL lzh_decode(uchar *inbuf, long inlen, uchar *outbuf);
71: #ifdef __cplusplus
72: }
73: #endif
74:
75: #ifdef __WATCOMC__ /* Use MSC standard (prepended underscore) */
76: #pragma aux lzh_encode "_*"
77: #pragma aux lzh_decode "_*"
78: #endif
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