1#ifndef _LINUX_NVRAM_H 2#define _LINUX_NVRAM_H 3 4#include <uapi/linux/nvram.h> 5 6/* __foo is foo without grabbing the rtc_lock - get it yourself */ 7extern unsigned char __nvram_read_byte(int i); 8extern unsigned char nvram_read_byte(int i); 9extern void __nvram_write_byte(unsigned char c, int i); 10extern void nvram_write_byte(unsigned char c, int i); 11extern int __nvram_check_checksum(void); 12extern int nvram_check_checksum(void); 13#endif /* _LINUX_NVRAM_H */ 14