pack-objects: quickfix for permission modes.

diff --git a/csum-file.h b/csum-file.h
index 776cfb152af2b6c4fb6c190d875b4fb2f9162c9a..7e1339189dcdc6e271fad5df7ad427954642ae9e 100644 (file)
--- a/csum-file.h
+++ b/csum-file.h
@@ -7,13 +7,17 @@ struct sha1file {
        unsigned int offset, namelen;
        SHA_CTX ctx;
        char name[PATH_MAX];
+       int do_crc;
+       uint32_t crc32;
        unsigned char buffer[8192];
 };
 
 extern struct sha1file *sha1fd(int fd, const char *name);
-extern struct sha1file *sha1create(const char *fmt, ...);
+extern struct sha1file *sha1create(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
 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