git-am: Don't accept an mbox on stdin of we already have a .dotest directory

diff --git a/dir.h b/dir.h
index 4f65f570852f417f70f1dadc80cc51be484454f1..56a1b7fce224b489aa4ac91766cfb47a3097f197 100644 (file)
--- a/dir.h
+++ b/dir.h
@@ -39,6 +39,9 @@ struct dir_struct {
        struct exclude_list exclude_list[3];
 };
 
+extern int common_prefix(const char **pathspec);
+extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
+
 extern int read_directory(struct dir_struct *, const char *path, const char *base, int baselen);
 extern int excluded(struct dir_struct *, const char *);
 extern void add_excludes_from_file(struct dir_struct *, const char *fname);