rblas::matrix::ll::cblas_s::cblas_ssyr2k

pub unsafe extern fn cblas_ssyr2k(order: Order, sym: Symmetry, Trans: Transpose, n: c_int, k: c_int, alpha: c_float, a: *const c_float, lda: c_int, b: *const c_float, ldb: c_int, beta: c_float, c: *mut c_float, ldc: c_int)