src/system/boot/loader/pager.h

   1 /*
   2  * Copyright 2010, Ingo Weinhold, ingo_weinhold@gmx.de.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef PAGER_H
   6 #define PAGER_H
   7
   8
   9 #include <SupportDefs.h>
  10
  11
  12 class PagerTextSource {
  13 public:
  14         virtual                                         ~PagerTextSource();
  15
  16         virtual size_t                          BytesAvailable() const = 0;
  17         virtual size_t                          Read(size_t offset, void* buffer,
  18                                                                         size_t size) const = 0;
  19 };
  20
  21
  22 void    pager(const PagerTextSource& textSource);
  23
  24
  25 #endif  // PAGER_H