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-rw-r--r--libcpp/include/line-map.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index d5fc118..40919d0 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -1136,8 +1136,9 @@ extern location_t linemap_module_loc
extern void linemap_module_reparent
(line_maps *, location_t loc, location_t new_parent);
-/* Restore the linemap state such that the map at LWM-1 continues. */
-extern void linemap_module_restore
+/* Restore the linemap state such that the map at LWM-1 continues.
+ Return start location of the new map. */
+extern unsigned linemap_module_restore
(line_maps *, unsigned lwm);
/* Given a logical source location, returns the map which the