Function sgbrfs_

Improves the computed solution to a general banded system of linear equations AX=B, A**T X=B or A**H X=B, and provides forward and backward error bounds for the solution.

extern(C) void sgbrfs_ (
  char* trans,
  int* n,
  int* kl,
  int* ku,
  int* nrhs,
  float* ab,
  int* ldab,
  float* afb,
  int* ldafb,
  int* ipiv,
  float* b,
  int* ldb,
  float* x,
  int* ldx,
  float* ferr,
  float* berr,
  float* work,
  int* iwork,
  int* info,
  int trans_len
);