Make "cache_name_pos()" available to others.

diff --git a/cache.h b/cache.h
index 900824abfab44b8aa0c23d0942a4e0a3d2b00df4..a23ad51ae0b5be6b09af7032ad05aaaa3617854f 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -73,6 +73,7 @@ unsigned int active_nr, active_alloc;
 
 /* Initialize the cache information */
 extern int read_cache(void);
+extern int cache_name_pos(const char *name, int namelen);
 
 /* Return a statically allocated filename matching the sha1 signature */
 extern char *sha1_file_name(unsigned char *sha1);