Function dgegs_
extern(C) void dgegs_
(
char* jobvsl,
char* jobvsr,
int* n,
double* a,
int* lda,
double* b,
int* ldb,
double* alphar,
double* alphai,
double* betav,
double* vsl,
int* ldvsl,
double* vsr,
int* ldvsr,
double* work,
int* lwork,
int* info,
int jobvsl_len,
int jobvsr_len
);