Function blas_sys::c::cblas_cher2

pub unsafe extern fn cblas_cher2(layout: CBLAS_LAYOUT,
                                 uplo: CBLAS_UPLO,
                                 n: c_int,
                                 alpha: *const c_float_complex,
                                 x: *const c_float_complex,
                                 incx: c_int,
                                 y: *const c_float_complex,
                                 incy: c_int,
                                 a: *mut c_float_complex,
                                 lda: c_int)