syevx - multiple declarations

void syevx (
  char jobz,
  char range,
  char uplo,
  int n,
  double* a,
  int lda,
  double* vl,
  double* vu,
  int il,
  int iu,
  double* abstol,
  int m,
  double* w,
  double* z,
  int ldz,
  double* work,
  int lwork,
  int* iwork,
  int ifail,
  ref int info
);

void syevx (
  char jobz,
  char range,
  char uplo,
  int n,
  float* a,
  int lda,
  float* vl,
  float* vu,
  int il,
  int iu,
  float* abstol,
  int m,
  float* w,
  float* z,
  int ldz,
  float* work,
  int lwork,
  int* iwork,
  int ifail,
  ref int info
);