X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=cache.h;h=481f7c787040aadbbea877adbb3b9a4fd5f9b9d0;hb=000182eacf99cde27d5916aa415921924b82972c;hp=d38d9a848c2fa0793bb849f17e33e75efc927bc7;hpb=6b0c3121061df6b323f430700e8077b324b5e9dd;p=git.git

diff --git a/cache.h b/cache.h
index d38d9a84..481f7c78 100644
--- a/cache.h
+++ b/cache.h
@@ -151,6 +151,10 @@ extern char *sha1_file_name(const unsigned char *sha1);
 
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */
 extern void * map_sha1_file(const unsigned char *sha1, unsigned long *size);
+extern int unpack_sha1_header(z_stream *stream, void *map, unsigned long mapsize, void *buffer, unsigned long size);
+extern int parse_sha1_header(char *hdr, char *type, unsigned long *sizep);
+extern int sha1_delta_base(const unsigned char *, unsigned char *);
+extern int sha1_file_size(const unsigned char *, unsigned long *);
 extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);
 extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size);
 extern int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *return_sha1);