c_gtk_tree_model_sort_convert_child_path_to_path

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)
GtkTreePath* function(GtkTreeModelSort* treeModelSort, GtkTreePath* childPath) c_gtk_tree_model_sort_convert_child_path_to_path;

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