git.sur5r.net Git - cc65/blob - src/ar65/fileio.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 fileio.h                                  */
   4 /*                                                                           */
   5 /*                      File I/O for the ar65 archiver                       */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 1998-2000 Ullrich von Bassewitz                                       */
  10 /*               Wacholderweg 14                                             */
  11 /*               D-70597 Stuttgart                                           */
  12 /* EMail:        uz@musoftware.de                                            */
  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
  45 /*****************************************************************************/
  46 /*                                   Code                                    */
  47 /*****************************************************************************/
  48
  49
  50
  51 void Write8 (FILE* F, unsigned char Val);
  52 /* Write an 8 bit value to the file */
  53
  54 void Write16 (FILE* F, unsigned Val);
  55 /* Write a 16 bit value to the file */
  56
  57 void Write32 (FILE* F, unsigned long Val);
  58 /* Write a 32 bit value to the file */
  59
  60 void WriteVar (FILE* F, unsigned long V);
  61 /* Write a variable sized value to the file in special encoding */
  62
  63 void WriteStr (FILE* F, const char* S);
  64 /* Write a string to the file */
  65
  66 void WriteData (FILE* F, const void* Data, unsigned Size);
  67 /* Write data to the file */
  68
  69 unsigned Read8 (FILE* F);
  70 /* Read an 8 bit value from the file */
  71
  72 unsigned Read16 (FILE* F);
  73 /* Read a 16 bit value from the file */
  74
  75 unsigned long Read32 (FILE* F);
  76 /* Read a 32 bit value from the file */
  77
  78 unsigned long ReadVar (FILE* F);
  79 /* Read a variable size value from the file */
  80
  81 char* ReadStr (FILE* F);
  82 /* Read a string from the file (the memory will be malloc'ed) */
  83
  84 void* ReadData (FILE* F, void* Data, unsigned Size);
  85 /* Read data from the file */
  86
  87
  88
  89 /* End of fileio.h */
  90
  91 #endif