1 extern long gvpriw(long index
);
2 extern int rspriw(long size
);
3 extern double gvprfw(long index
);
4 extern void svprfw(long index
, double value
);
5 extern int rsprfw(long size
);
6 extern void pgnprm(long n
);
7 extern void pgnmul (long n
, long ncat
);
8 extern int psetmn(long p
);
9 extern int pgenmn(void);
10 extern void salfph(char* phrase
);
