git.sur5r.net Git - cc65/blob - libsrc/geos/conio/kbhit.s

   1
   2 ;
   3 ; Maciej 'YTM/Elysium' Witkowiak
   4 ;
   5 ; 27.10.2001
   6
   7 ; unsigned char kbhit (void);
   8
   9             .export _kbhit
  10             .import return0, return1
  11
  12             .include "../inc/jumptab.inc"
  13             .include "../inc/geossym.inc"
  14
  15 _kbhit:
  16             lda pressFlag
  17             bmi L1
  18             jmp return0
  19 L1:         jmp return1