#ifndef LOWLEVEL_H
#define LOWLEVEL_H

#include <avr/io.h>

/* Check for SPM Control Register in processor. */
//#if defined (SPMCSR)
#  define SPM_REG    SPMCSR
//#elif defined (SPMCR)
//#  define SPM_REG    SPMCR
//#else
//#  error AVR processor does not provide bootloader support!
//#endif

unsigned char read_fuse_lock(unsigned short addr, unsigned char mode);


#endif
