ggrqf - multiple declarations

void ggrqf (
  int m,
  int p,
  int n,
  std.complex.Complex!(double)* a,
  int lda,
  std.complex.Complex!(double)* taua,
  std.complex.Complex!(double)* b,
  int ldb,
  std.complex.Complex!(double)* taub,
  std.complex.Complex!(double)* work,
  int lwork,
  ref int info
);

void ggrqf (
  int m,
  int p,
  int n,
  std.complex.Complex!(float)* a,
  int lda,
  std.complex.Complex!(float)* taua,
  std.complex.Complex!(float)* b,
  int ldb,
  std.complex.Complex!(float)* taub,
  std.complex.Complex!(float)* work,
  int lwork,
  ref int info
);

void ggrqf (
  int m,
  int p,
  int n,
  double* a,
  int lda,
  double* taua,
  double* b,
  int ldb,
  double* taub,
  double* work,
  int lwork,
  ref int info
);

void ggrqf (
  int m,
  int p,
  int n,
  float* a,
  int lda,
  float* taua,
  float* b,
  int ldb,
  float* taub,
  float* work,
  int lwork,
  ref int info
);