Function blas::c::zsyr2k

pub fn zsyr2k(layout: Layout,
              uplo: Part,
              trans: Transpose,
              n: i32,
              k: i32,
              alpha: &[c64],
              a: &[c64],
              lda: i32,
              b: &[c64],
              ldb: i32,
              beta: &[c64],
              c: &mut [c64],
              ldc: i32)