//header file of complex.cpp
#include <stdio.h>
#include <math.h>

typedef struct {
          double r;
		  double i;
} Complex;

void CADD(Complex c1,Complex c2, Complex *c3);
void CDIF(Complex c1,Complex c2, Complex *c3);
void CMUL(Complex c1,Complex c2, Complex *c3);
void CPRO(double alpha, Complex c, Complex *c1);

//end of file ucomplex.h