Function dgttrf_
extern(C) void dgttrf_
(
int* n,
double* dl,
double* d,
double* du,
double* du2,
int* ipiv,
int* info
);
extern(C) void dgttrf_
(
int* n,
double* dl,
double* d,
double* du,
double* du2,
int* ipiv,
int* info
);