Int 62 Fn 0067  u - Fgdriver V4.02 - "fg_kblast" - Get Most Recent Scanco  [V]

   AX = 0067h

Return: AX = scancode for keypress most recently processed by FastGraph's
         low-level keyboard handler, or 0000h if no keys since FG_KBINIT

Note:  the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)

See Also: AX=0066h,AX=0068h,AX=0069h