kbhit man page on Xenix

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     KBHIT(DOS)		      XENIX System V		    KBHIT(DOS)

     Name
	  kbhit - Checks the console for a keystroke.

     Syntax
	  #include <conio.h>

	  int kbhit ( );

     Description
	  The kbhit function checks the console for a recent
	  keystroke.

     Return Value
	  kbhit returns a nonzero value if a key has been pressed.
	  Otherwise, it returns zero.

     Example
	  #include <conio.h>

	  int result;

	  /* The following statement tests to see if a key has ** been
	  hit.	*/

	  result = kbhit ( );

	  /* If result is nonzero, a keystroke is waiting in the **
	  buffer. It can be fetched with getch or getche. ** If getch
	  or getche were called without first checking ** kbhit, the
	  program might pause while waiting for ** input.  */

     Notes
	  This call must be compiled with the -dos flag.

     Page 1					      (printed 8/7/87)

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