Function sgees_

Computes the eigenvalues and Schur factorization of a general matrix, and orders the factorization so that selected eigenvalues are at the top left of the Schur form.

extern(C) void sgees_ (
  char* jobvs,
  char* sort,
  extern(C) int function(float*, float*) select,
  int* n,
  float* a,
  int* lda,
  int* sdim,
  float* wr,
  float* wi,
  float* vs,
  int* ldvs,
  float* work,
  int* lwork,
  int* bwork,
  int* info,
  int jobvs_len,
  int sort_len
);