rblas::matrix_vector::ll::cblas_c::cblas_chbmv

pub unsafe extern fn cblas_chbmv(order: Order, sym: Symmetry, n: c_int, k: c_int, alpha: *const c_void, a: *const c_void, lda: c_int, x: *const c_void, inc_x: c_int, beta: *const c_void, y: *mut c_void, inc_y: c_int)