typedef key_filter Key_Filter;
extern void keyreport(const char *file, int line, const char *err, void *p);
typedef key_filter Key_Filter;
extern void keyreport(const char *file, int line, const char *err, void *p);
extern SV *keyerr(int rc);
/*------ Multiprecision maths ---------------------------------------------*/
extern SV *keyerr(int rc);
/*------ Multiprecision maths ---------------------------------------------*/