;
; Ullrich von Bassewitz, 06.08.1998
; unsigned char kbhit (void);
.export _kbhit
.include "vic20.inc"
.proc _kbhit
ldx #0 ; High byte of return is always zero
lda KEY_COUNT ; Get number of characters
beq L9
lda #1
L9: rts
.endproc