#ifndef __SYSTEM_H
#define __SYSTEM_H

#define NULL	((void*) 0)

typedef unsigned long long u64;
typedef signed long long s64;

typedef unsigned int u32;
typedef signed int s32;

typedef unsigned short u16;
typedef signed short s16;

typedef unsigned char u8;
typedef signed char s8;

#ifdef __cplusplus
extern "C" {
#endif
	extern int putline(char *buf, int len);
	extern int getline(char *buf, int len);

	extern u32 find_dev(int devnum);

	extern int fba_read_blk(u32 dev, u32 blkno, void *ptr);
	extern int fba_write_blk(u32 dev, u32 blkno, void *ptr);

#ifdef __cplusplus
}
#endif

#endif