; to save space with _dio_read and _dio_write functions.
;
; unsigned char __fastcall__ _sio_call(dhandle_t handle,
-; sectnum_t sect_num,
+; unsigned sect_num,
; void *buffer,
-; unsigned int sio_val);
+; unsigned sio_val);
; dhandle_t - 16bit (ptr)
-; sectnum_t - 16bit
; sio_val is (sio_command | sio_direction << 8)
;