#pragma once
void xpand(int subbase); /* expand ant into subspace */
int _cdecl gray(int v);
int _cdecl antigray(int p);
int _cdecl gtrans(int subbase);
int _cdecl inner(int v1, int v2);
int _cdecl ngoss(int g, int subbase);
int _cdecl fgoss(int subbase);
int _cdecl ffss(int subbase);
int _cdecl mapss(int subbase1, int subbase2, int p1);