blkio Function Prototypes

void      bexit(int status);
int       bclose(BLKFILE *bp);
int       bflpop(BLKFILE *bp, bpos_t *bn_p);
int       bflpush(BLKFILE *bp, bpos_t *bn_p);
int       bflush(BLKFILE *bp);
int       bgetb(BLKFILE *bp, bpos_t bn, void *buf);
int       bgetbf(BLKFILE *bp, bpos_t bn, size_t offset, void *buf,
                                                                size_t bufsize);
int       bgeth(BLKFILE *bp, void *buf);
int       bgethf(BLKFILE *bp, size_t offset, void *buf, size_t bufsize);
BLKFILE * bopen(char *filename, char *type, size_t hdrsize, size_t blksize,
                                                                 size_t bufcnt);
int       bputb(BLKFILE *bp, bpos_t bn, void *buf);
int       bputbf(BLKFILE *bp, bpos_t bn, size_t offset, void *buf,
                                                                size_t bufsize);
int       bputh(BLKFILE *bp, void *buf);
int       bputhf(BLKFILE *bp, size_t offset, void *buf, size_t bufsize);
int       bsetbuf(BLKFILE *bp, void *buf);
int       bsetvbuf(BLKFILE *bp, void *buf, size_t blksize, size_t bufcnt);
int       bsync(BLKFILE *bp);