Function dgtrfs_
extern(C) void dgtrfs_
(
char* trans,
int* n,
int* nrhs,
double* dl,
double* d,
double* du,
double* dlf,
double* df,
double* duf,
double* du2,
int* ipiv,
double* b,
int* ldb,
double* x,
int* ldx,
double* ferr,
double* berr,
double* work,
int* iwork,
int* info,
int trans_len
);