void camac_crate  (int crate);
/* Execute C. */
void camac_c (void);

/* Execute Z. */
void camac_z (void);


int  naf_0  (int n, int a, int f, int *q) ;

int  naf_w2 (int n, int a, int f, int data, int *q);

int  naf_w3 (int n, int a, int f, long data,  int *q);

int  naf_r2 (int n, int a, int f, int *data, int *q);

int  naf_r3 (int c, int n, int a, int f, long *data, int *q);