1/*****************************************************************************/
2/* */
3/* fileio.h */
4/* */
5/* File I/O for the sp65 sprite and bitmap utility */
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 FILEIO_H
37#define FILEIO_H
38
39
40
41#include <stdio.h>
42
43/*****************************************************************************/
44/* Code */
45/*****************************************************************************/
46
47
48
49void FileSetPos (FILE* F, unsigned long Pos);
50/* Seek to the given absolute position, fail on errors */
51
52unsigned long FileGetPos (FILE* F);
53/* Return the current file position, fail on errors */
54
55unsigned Read8 (FILE* F);
56/* Read an 8 bit value from the file */
57
58unsigned Read16 (FILE* F);
59/* Read a 16 bit value from the file */
60
61unsigned long Read24 (FILE* F);
62/* Read a 24 bit value from the file */
63
64unsigned long Read32 (FILE* F);
65/* Read a 32 bit value from the file */
66
67void* ReadData (FILE* F, void* Data, unsigned Size);
68/* Read data from the file */
69
70
71
72/* End of fileio.h */
73
74#endif
75