LAPACK  3.6.0
LAPACK: Linear Algebra PACKage
void cblas_zher2k ( const CBLAS_LAYOUT  layout,
const CBLAS_UPLO  Uplo,
const CBLAS_TRANSPOSE  Trans,
const int  N,
const int  K,
const void *  alpha,
const void *  A,
const int  lda,
const void *  B,
const int  ldb,
const double  beta,
void *  C,
const int  ldc 
)