git.sur5r.net Git - cc65/blob - include/device.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                 device.h                                  */
   4 /*                                                                           */
   5 /*                              Device handling                              */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2012  Oliver Schmidt, <ol.sc@web.de>                                  */
  10 /*                                                                           */
  11 /*                                                                           */
  12 /* This software is provided 'as-is', without any expressed or implied       */
  13 /* warranty.  In no event will the authors be held liable for any damages    */
  14 /* arising from the use of this software.                                    */
  15 /*                                                                           */
  16 /* Permission is granted to anyone to use this software for any purpose,     */
  17 /* including commercial applications, and to alter it and redistribute it    */
  18 /* freely, subject to the following restrictions:                            */
  19 /*                                                                           */
  20 /* 1. The origin of this software must not be misrepresented; you must not   */
  21 /*    claim that you wrote the original software. If you use this software   */
  22 /*    in a product, an acknowledgment in the product documentation would be  */
  23 /*    appreciated but is not required.                                       */
  24 /* 2. Altered source versions must be plainly marked as such, and must not   */
  25 /*    be misrepresented as being the original software.                      */
  26 /* 3. This notice may not be removed or altered from any source              */
  27 /*    distribution.                                                          */
  28 /*                                                                           */
  29 /*****************************************************************************/
  30
  31
  32
  33 #ifndef _DEVICE_H
  34 #define _DEVICE_H
  35
  36
  37
  38 #ifndef _HAVE_size_t
  39 typedef unsigned size_t;
  40 #define _HAVE_size_t
  41 #endif
  42
  43
  44
  45 /*****************************************************************************/
  46 /*                                   Data                                    */
  47 /*****************************************************************************/
  48
  49
  50
  51 #define INVALID_DEVICE  255
  52
  53
  54
  55 /*****************************************************************************/
  56 /*                                   Code                                    */
  57 /*****************************************************************************/
  58
  59
  60
  61 unsigned char getfirstdevice (void);
  62
  63 unsigned char __fastcall__ getnextdevice (unsigned char device);
  64
  65 unsigned char getcurrentdevice (void);
  66
  67 char* __fastcall__ getdevicedir (unsigned char device, char* buf, size_t size);
  68
  69
  70
  71 /* End of device.h */
  72 #endif