476 Bigint {  struct
477   struct Bigint *next;  argument
482  typedef struct Bigint Bigint;  argument
547 extern Bigint  *Balloc      (int);
548 extern void     Bfree       (Bigint*);
555 extern ULong    any_on      (Bigint*, int);
556 extern double   b2d         (Bigint*, int*);
557 extern int      cmp         (Bigint*, Bigint*);
558 extern void     copybits    (ULong*, int, Bigint*);
559 extern Bigint  *d2b         (double, int*, int*);
560 extern int      decrement   (Bigint*);
561 extern Bigint  *diff        (Bigint*, Bigint*);
565 extern int      gethex      (CONST char**, CONST FPI*, Long*, Bigint**, int);
569 extern Bigint  *i2b         (int);
570 extern Bigint  *increment   (Bigint*);
572 extern Bigint  *lshift      (Bigint*, int);
574 extern Bigint  *mult        (Bigint*, Bigint*);
575 extern Bigint  *multadd     (Bigint*, int, int);
577 extern Bigint  *pow5mult    (Bigint*, int);
578 extern int      quorem      (Bigint*, Bigint*);
579 extern double   ratio       (Bigint*, Bigint*);
580 extern void     rshift      (Bigint*, int);
582 extern Bigint  *s2b         (CONST char*, int, int, ULong);
583 extern Bigint  *set_ones    (Bigint*, int);
585 extern int      strtoIg     (CONST char*, char**, FPI*, Long*, Bigint**, int*);
587 extern Bigint  *sum         (Bigint*, Bigint*);
588 extern int      trailz      (CONST Bigint*);