merge-recursive: option to specify rename threshold

diff --git a/diff.h b/diff.h
index 063d10ac2216071ef218fab2ad51c13787614acf..dbd50961f1b974c92587778dfb99295ec2e3804d 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -301,4 +301,6 @@ extern size_t fill_textconv(struct userdiff_driver *driver,
 
 extern struct userdiff_driver *get_textconv(struct diff_filespec *one);
 
+extern int parse_rename_score(const char **cp_p);
+
 #endif /* DIFF_H */