4 /* A SHA1-protected file */
7 unsigned int offset, namelen;
10 unsigned char buffer[8192];
13 extern struct sha1file *sha1fd(int fd, const char *name);
14 extern struct sha1file *sha1create(const char *fmt, ...);
15 extern int sha1close(struct sha1file *, unsigned char *, int);
16 extern int sha1write(struct sha1file *, void *, unsigned int);
17 extern int sha1write_compressed(struct sha1file *, void *, unsigned int);