Function sgtsvx_

Solves a general tridiagonal system of linear equations AX=B, A**T X=B or A**H X=B, and provides an estimate of the condition number and error bounds on the solution.

extern(C) void sgtsvx_ (
  char* fact,
  char* trans,
  int* n,
  int* nrhs,
  float* dl,
  float* d,
  float* du,
  float* dlf,
  float* df,
  float* duf,
  float* du2,
  int* ipiv,
  float* b,
  int* ldb,
  float* x,
  int* ldx,
  float* rcond,
  float* ferr,
  float* berr,
  float* work,
  int* iwork,
  int* info,
  int fact_len,
  int trans_len
);