Function qawc

void qawc(Real, Func) (
  Func f,
  Real a,
  Real b,
  Real c,
  Real epsabs,
  Real epsrel,
  out Real result,
  out Real abserr,
  out int neval,
  out int ier,
  int limit,
  int lenw,
  out int last,
  int* iwork,
  Real* work
);