1/*****************************************************************************/
2/* */
3/* library.h */
4/* */
5/* Library data structures and helpers for the ar65 archiver */
6/* */
7/* */
8/* */
9/* (C) 1998-2012, Ullrich von Bassewitz */
10/* Roemerstrasse 52 */
11/* D-70794 Filderstadt */
12/* EMail: uz@cc65.org */
13/* */
14/* */
15/* This software is provided 'as-is', without any expressed or implied */
16/* warranty. In no event will the authors be held liable for any damages */
17/* arising from the use of this software. */
18/* */
19/* Permission is granted to anyone to use this software for any purpose, */
20/* including commercial applications, and to alter it and redistribute it */
21/* freely, subject to the following restrictions: */
22/* */
23/* 1. The origin of this software must not be misrepresented; you must not */
24/* claim that you wrote the original software. If you use this software */
25/* in a product, an acknowledgment in the product documentation would be */
26/* appreciated but is not required. */
27/* 2. Altered source versions must be plainly marked as such, and must not */
28/* be misrepresented as being the original software. */
29/* 3. This notice may not be removed or altered from any source */
30/* distribution. */
31/* */
32/*****************************************************************************/
33
34
35
36#ifndef LIBRARY_H
37#define LIBRARY_H
38
39
40
41#include <stdio.h>
42
43
44
45/*****************************************************************************/
46/* Data */
47/*****************************************************************************/
48
49
50
51/* Name of the library file */
52extern const char* LibName;
53
54
55
56/*****************************************************************************/
57/* Code */
58/*****************************************************************************/
59
60
61
62void LibOpen (const char* Name, int MustExist, int NeedTemp);
63/* Open an existing library and a temporary copy. If MustExist is true, the
64** old library is expected to exist. If NeedTemp is true, a temporary library
65** is created.
66*/
67
68unsigned long LibCopyTo (FILE* F, unsigned long Bytes);
69/* Copy data from F to the temp library file, return the start position in
70** the temporary library file.
71*/
72
73void LibCopyFrom (unsigned long Pos, unsigned long Bytes, FILE* F);
74/* Copy data from the library file into another file */
75
76void LibClose (void);
77/* Write remaining data, close both files and copy the temp file to the old
78** filename
79*/
80
81
82
83/* End of library.h */
84
85#endif
86