Function dggsvd_
extern(C) void dggsvd_
(
char* jobu,
char* jobv,
char* jobq,
int* m,
int* n,
int* p,
int* k,
int* l,
double* a,
int* lda,
double* b,
int* ldb,
double* alphav,
double* betav,
double* u,
int* ldu,
double* v,
int* ldv,
double* q,
int* ldq,
double* work,
int* iwork,
int* info,
int jobu_len,
int jobv_len,
int jobq_len
);