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- (*
- * Title: akbd.h
- * Purpose: Access to keyboard under the Wimp.
- *
- *)
-
- (* Standard key codes produced by Wimp, for special keys. *)
-
- #ifndef __akbd_h
- #define __akbd_h
-
- const akbd_Fn = (256 + 128);
- akbd_Sh = (16);
- akbd_Ctl = (32);
- akbd_TabK = (akbd_Fn + 10);
- akbd_CopyK = (akbd_Fn + 11);
- akbd_LeftK = (akbd_Fn + 12);
- akbd_RightK = (akbd_Fn + 13);
- akbd_DownK = (akbd_Fn + 14);
- akbd_UpK = (akbd_Fn + 15);
- akbd_Fn10 = ($1CA);
- akbd_Fn11 = ($1CB);
- akbd_Fn12 = ($1CC);
- akbd_InsertK = ($1CD);
- akbd_PrintK = (akbd_Fn+0);
- akbd_PageUpK = (akbd_Sh+akbd_UpK);
- akbd_PageDownK = (akbd_Sh+akbd_DownK);
-
- (* ----------------------------- akbd_pollsh ----------------------------
- * Description: Checks if SHIFT key is depressed.
- *
- * Parameters: none
- * Returns: True if SHIFT depressed, False otherwise.
- * Other Info: none.
- *)
- function akbd_pollsh : boolean; extern;
-
-
- (* ---------------------------- akbd_pollctl ----------------------------
- * Description: Checks if CTRL key is depressed.
- *
- * Parameters: none
- * Returns: True if CTRL key depressed, False otherwise.
- * Other Info: none.
- *)
- function akbd_pollctl : boolean; extern;
-
-
- (* --------------------------- akbd_pollkey -----------------------------
- * Description: Checks if user has typed ahead.
- *
- * Parameters: int *keycode -- value of key pressed
- * Returns: True if user has typed ahead
- * Also passes value of key back through keycode.
- * Other Info: Function keys appear as values > 256 (produced by wimp)
- * See #defines above, for such values.
- *)
- procedure akbd_pollkey(var keycode : integer) : boolean; extern;
-
- #endif
-
-
- (* end akbd.h *)
-