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/ The C Users' Group Library 1994 August / wc-cdrom-cusersgrouplibrary-1994-08.iso / listings / v_01_07 / 1n07029a < prev    next >
Text File  |  1990-11-05  |  2KB  |  29 lines
  1.  
  2. extern  short GetSVGAInfo(struct vga_info_block *temp_info);
  3. extern  short GetSVGAModeInfo(short svga_mode,
  4.                  struct mode_info_block *temp_mode_info);
  5. extern  short SetSVGAMode(short svga_mode,short clear_video);
  6. extern  short GetSVGAModeNo(short *svga_mode_no);
  7. extern  short GetSVGAStateBufferSize(short svga_state_flags,
  8.                  short *num_blocks);
  9. extern  short SaveSVGAState(short svga_state_flags,
  10.                  void *state_buffer);
  11. extern  short RestoreSVGAState(short svga_state_flags,
  12.                  void *state_buffer);
  13. extern  short SVGAStateBufferFunc(short svga_state_flags,
  14.                  void *state_buffer,short sub_func);
  15. extern  short SelectSVGAMemoryWindow(short window_no,short window_pos);
  16. extern  short GetSVGAMemoryWindow(short window_no,short *window_pos);
  17. extern  short SetSVGALogicalLineLen(short pixel_width,
  18.                  short *scan_line_bytes,short *scan_line_pixels,
  19.                  short *max_scan_lines);
  20. extern  short GetSVGALogicalLineLen(short pixel_width,
  21.                  short *scan_line_bytes,short *scan_line_pixels,
  22.                  short *max_scan_lines);
  23. extern  short SVGALogicalLineLenFunc(short pixel_width,
  24.                  short *scan_line_bytes,short *scan_line_pixels,
  25.                  short *max_scan_lines,short sub_func);
  26. extern  short SetSVGADisplayStart(short first_pixel,short first_scan_line);
  27. extern  short GetSVGADisplayStart(short *first_pixel,
  28.                  short *first_scan_line);
  29.