Function dgesvd_
extern(C) void dgesvd_
(
char* jobu,
char* jobvt,
int* m,
int* n,
double* a,
int* lda,
double* s,
double* u,
int* ldu,
double* vt,
int* ldvt,
double* work,
int* lwork,
int* info,
int jobu_len,
int jobvt_len
);