Function dspgvx_
extern(C) void dspgvx_
(
int* itype,
char* jobz,
char* range,
char* uplo,
int* n,
double* ap,
double* bp,
double* vl,
double* vu,
int* il,
int* iu,
double* abstol,
int* m,
double* w,
double* z,
int* ldz,
double* work,
int* iwork,
int* ifail,
int* info,
int jobz_len,
int range_len,
int uplo_len
);