Function cunghr_

Generates the unitary transformation matrix from a reduction to Hessenberg form determined by CGEHRD.

extern(C) void cunghr_ (
  int* n,
  int* ilo,
  int* ihi,
  std.complex.Complex!(float)* a,
  int* lda,
  std.complex.Complex!(float)* tau,
  std.complex.Complex!(float)* work,
  int* lwork,
  int* info
);