Function ztgsna_
extern(C) void ztgsna_
(
char* job,
char* howmny,
int* select,
int* n,
std .complex .Complex!(double)* a,
int* lda,
std .complex .Complex!(double)* b,
int* ldb,
std .complex .Complex!(double)* vl,
int* ldvl,
std .complex .Complex!(double)* vr,
int* ldvr,
double* s,
double* dif,
int* mm,
int* m,
std .complex .Complex!(double)* work,
int* lwork,
int* iwork,
int* info,
int job_len,
int howmny_len
);