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C/C++ Source or Header  |  1986-08-05  |  1.4 KB  |  44 lines
  1. /**
  2. *
  3. *  BBIOSVID.H    Header file for C TOOLS PLUS Generic Video Functions:
  4. *                         BIOS version
  5. *
  6. *  Version 3.0    (C)Copyright Blaise Computing Inc.  1986
  7. *
  8. **/
  9.  
  10. #ifndef DEF_BGENVID              /* Prevent redefinition.          */
  11.  
  12. #define GV_BIOS     0
  13. #define GV_DIRECT   1
  14.  
  15. #define GV_OPTION   (GV_BIOS)          /* Use the BIOS only.          */
  16.  
  17. #if ((GV_OPTION) == (GV_BIOS))
  18. #include <bscreen.h>
  19. #else
  20. #include <bvideo.h>
  21. #endif
  22.  
  23. int gvscroll(int,int,              /* Vertically scroll rectangle  */
  24.        int,int,int,int,int);          /* on current display page      */
  25.                       /*                  */
  26. int gvhoriz(int,int,              /* Horizontally scroll rectangle*/
  27.        int,int,int,int,int);          /* on current display page      */
  28.                       /*                  */
  29. int gvatrect(int,int,int,int,int,int);/* Fill rectangle on current    */
  30.                       /* display page with an          */
  31.                       /* attribute.              */
  32.                       /*                  */
  33. int gvrdrect(int,int,int,int,          /* Read rectangle from current  */
  34.        char *,int);              /* display page.              */
  35.                       /*                  */
  36. int gvwrrect(int,int,int,int,          /* Write rectangle to current   */
  37.        char *,int,int,int);          /* display page.              */
  38.  
  39.  
  40. #define DEF_BGENVID   1           /* Prevent second reading of    */
  41.                       /* these definitions.          */
  42.  
  43. #endif                      /* Ends "#ifndef DEF_BGENVID"   */
  44.