Documentation: reset: describe new "--keep" option

diff --git a/submodule.h b/submodule.h
index 4c0269d67933659da5ff81e53c21b5f25ca8cf9d..0773121eb525071b45d9faec0fbf38254488c045 100644 (file)
--- a/submodule.h
+++ b/submodule.h
@@ -4,5 +4,6 @@
 void show_submodule_summary(FILE *f, const char *path,
                unsigned char one[20], unsigned char two[20],
                const char *del, const char *add, const char *reset);
+int is_submodule_modified(const char *path);
 
 #endif