#ifndef INCLUDE_FB_BLK
#define INCLUDE_FB_BLK
#define INCLUDE_OLD_FB_BLK
#include "../jrd/common.h"
typedef struct blk
{
UCHAR blk_type;
UCHAR blk_pool_id;
USHORT blk_length;
} *BLK;
#endif /* INCLUDE_FB_BLK */