spgvd - multiple declarations

Function spgvd

Computes all eigenvalues and eigenvectors of a generalized symmetric-definite generalized eigenproblem, Ax= lambda Bx, ABx= lambda x, or BAx= lambda x, where A and B are in packed storage. If eigenvectors are desired, it uses a divide and conquer algorithm.

void spgvd (
  int itype,
  char jobz,
  char uplo,
  int n,
  float* ap,
  float* bp,
  float* w,
  float* z,
  int ldz,
  float* work,
  int lwork,
  int* iwork,
  int liwork,
  ref int info
);

Function spgvd

void spgvd (
  int itype,
  char jobz,
  char uplo,
  int n,
  double* ap,
  double* bp,
  double* w,
  double* z,
  int ldz,
  double* work,
  int lwork,
  int* iwork,
  int liwork,
  ref int info
);