#ifndef _sbit_h_
#define _sbit_h_

struct bits {
  uint8_t b0:1;
  uint8_t b1:1;
  uint8_t b2:1;
  uint8_t b3:1;
  uint8_t b4:1;
  uint8_t b5:1;
  uint8_t b6:1;
  uint8_t b7:1;
} __attribute__((__packed__));


#define VSBIT(port,pin) ((*(volatile struct bits*)&port).b##pin)

#define SBIT(port,pin) ((*(struct bits*)&port).b##pin)
//#define SBIT(port,pin)	VSBIT(port, pin)


#endif