Function zhbtrd_
extern(C) void zhbtrd_
(
char* vect,
char* uplo,
int* n,
int* kd,
std .complex .Complex!(double)* ab,
int* ldab,
double* d,
double* e,
std .complex .Complex!(double)* q,
int* ldq,
std .complex .Complex!(double)* work,
int* info,
int vect_len,
int uplo_len
);