]> git.sur5r.net Git - cc65/blob - src/od65/fileio.h
Fixed 65C02 timing again.
[cc65] / src / od65 / fileio.h
1 /*****************************************************************************/
2 /*                                                                           */
3 /*                                 fileio.h                                  */
4 /*                                                                           */
5 /*              File I/O for the od65 object file dump utility               */
6 /*                                                                           */
7 /*                                                                           */
8 /*                                                                           */
9 /* (C) 1998-2003 Ullrich von Bassewitz                                       */
10 /*               Römerstrasse 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 /* common */
44 #include "coll.h"
45 #include "filepos.h"
46 #include "objdefs.h"
47
48
49
50 /*****************************************************************************/
51 /*                                   Code                                    */
52 /*****************************************************************************/
53
54
55
56 void FileSetPos (FILE* F, unsigned long Pos);
57 /* Seek to the given absolute position, fail on errors */
58
59 unsigned long FileGetPos (FILE* F);
60 /* Return the current file position, fail on errors */
61
62 unsigned Read8 (FILE* F);
63 /* Read an 8 bit value from the file */
64
65 unsigned Read16 (FILE* F);
66 /* Read a 16 bit value from the file */
67
68 unsigned long Read24 (FILE* F);
69 /* Read a 24 bit value from the file */
70
71 unsigned long Read32 (FILE* F);
72 /* Read a 32 bit value from the file */
73
74 long Read32Signed (FILE* F);
75 /* Read a 32 bit value from the file. Sign extend the value. */
76
77 unsigned long ReadVar (FILE* F);
78 /* Read a variable size value from the file */
79
80 char* ReadStr (FILE* F);
81 /* Read a string from the file into a malloced area */
82
83 FilePos* ReadFilePos (FILE* F, FilePos* Pos);
84 /* Read a file position from the file */
85
86 void* ReadData (FILE* F, void* Data, unsigned Size);
87 /* Read data from the file */
88
89 void ReadObjHeader (FILE* F, ObjHeader* Header);
90 /* Read an object file header from the file */
91
92 void ReadStrPool (FILE* F, Collection* C);
93 /* Read a string pool from the current position into C. */
94
95
96
97 /* End of fileio.h */
98
99 #endif