blas_sys::cblas_zsyr2k

pub unsafe extern fn cblas_zsyr2k(layout: CblasLayout, uplo: CblasUplo, trans: CblasTranspose, n: c_int, k: c_int, alpha: *const c_double_complex, a: *const c_double_complex, lda: c_int, b: *const c_double_complex, ldb: c_int, beta: *const c_double_complex, c: *mut c_double_complex, ldc: c_int)