15
15
extern struct sha1file *sha1fd(int fd, const char *name);
16
extern struct sha1file *sha1create(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
17
16
extern int sha1close(struct sha1file *, unsigned char *, int);
18
17
extern int sha1write(struct sha1file *, void *, unsigned int);
20
18
extern void crc32_begin(struct sha1file *);
21
19
extern uint32_t crc32_end(struct sha1file *);