Function ztrexc_

extern(C) void ztrexc_ (
  char* compq,
  int* n,
  std.complex.Complex!(double)* t,
  int* ldt,
  std.complex.Complex!(double)* q,
  int* ldq,
  int* ifst,
  int* ilst,
  int* info,
  int compq_len
);