blas_sys::dsyrk_

pub unsafe extern fn dsyrk_(uplo: *const c_char, trans: *const c_char, n: *const c_int, k: *const c_int, alpha: *const c_double, a: *const c_double, lda: *const c_int, beta: *const c_double, c: *mut c_double, ldc: *const c_int)