c_gtk_source_search_context_forward_finish

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
__gshared extern (C)
int function(GtkSourceSearchContext* search, GAsyncResult* result, GtkTextIter* matchStart, GtkTextIter* matchEnd, int* hasWrappedAround, GError** err) c_gtk_source_search_context_forward_finish;

Meta