free_empty_sheaf
free_empty_sheaf(s, sheaf);
free_empty_sheaf(s, sheaf);
free_empty_sheaf(s, spare);
free_empty_sheaf(s, pcs->spare);
free_empty_sheaf(s, pcs->main);
free_empty_sheaf(s, sheaf);
free_empty_sheaf(s, sheaf);
free_empty_sheaf(s, empty);
free_empty_sheaf(s, sheaf);
free_empty_sheaf(s, sheaf);
free_empty_sheaf(s, sheaf);