#include "f2c.h"

#ifdef KR_headers
extern double exp(), cos(), sin();

VOID c_exp(r, z) complex *r, *z;
#else
#undef abs
#include "math.h"

void c_exp(complex *r, complex *z)
#endif
{
  double expx;

  expx = exp(z->r);
  r->r = expx * cos(z->i);
  r->i = expx * sin(z->i);
}
