New function index_first().

1 files changed, 1 insertions, 0 deletions

diff --git a/snac.h b/snac.h
index a9c8606..5323a2a 100644
--- a/snac.h
+++ b/snac.h
@@ -55,6 +55,7 @@ double mtime_nl(const char *fn, int *n_link);
 
 int index_add(const char *fn, const char *md5);
 int index_del(const char *fn, const char *md5);
+int index_first(const char *fn, char *buf, int size);
 d_char *index_list(const char *fn, int max);
 d_char *index_list_desc(const char *fn, int max);