sort_active_file_in_place (const struct sort_criteria *criteria)
{
struct casefile *in, *out;
prepare_to_sort_active_file ();
if (!procedure (NULL, NULL))
sort_active_file_in_place (const struct sort_criteria *criteria)
{
struct casefile *in, *out;
prepare_to_sort_active_file ();
if (!procedure (NULL, NULL))