/* * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. * See the copyright notice in the ACK home directory, in the file "Copyright". */ /* $Id$ */ #ifndef MACH_PROTO_NCG_EQUIV_H #define MACH_PROTO_NCG_EQUIV_H #define MAXCREG 4 struct perm { struct perm *p_next; int p_rar[MAXCREG]; }; struct perm *tuples(rl_p *regls, int nregneeded); void permute(int index); #endif /* MACH_PROTO_NCG_EQUIV_H */