user-manual: fix directory name in git-archive example

diff --git a/csum-file.h b/csum-file.h
index 3ad1a992a758fc9339baa2cecc17ac14af359f1b..7e1339189dcdc6e271fad5df7ad427954642ae9e 100644 (file)
--- a/csum-file.h
+++ b/csum-file.h
@@ -7,6 +7,8 @@ struct sha1file {
        unsigned int offset, namelen;
        SHA_CTX ctx;
        char name[PATH_MAX];
+       int do_crc;
+       uint32_t crc32;
        unsigned char buffer[8192];
 };
 
@@ -15,5 +17,7 @@ extern struct sha1file *sha1create(const char *fmt, ...) __attribute__((format (
 extern int sha1close(struct sha1file *, unsigned char *, int);
 extern int sha1write(struct sha1file *, void *, unsigned int);
 extern int sha1write_compressed(struct sha1file *, void *, unsigned int);
+extern void crc32_begin(struct sha1file *);
+extern uint32_t crc32_end(struct sha1file *);
 
 #endif