void delefi(double,double,double*,double*,long*);
void delpii(double,double,double,double*,long*);
void drcval(double,double,double*,long*);
void drdval(double,double,double,double*,long*);
void drfval(double,double,double,double*,long*);
void drjval(double,double,double,double,double*,long*);