lapack_sys::c::LAPACKE_dsgesv

pub unsafe extern fn LAPACKE_dsgesv(matrix_layout: c_int, n: lapack_int, nrhs: lapack_int, a: *mut c_double, lda: lapack_int, ipiv: *mut lapack_int, b: *mut c_double, ldb: lapack_int, x: *mut c_double, ldx: lapack_int, iter: *mut lapack_int) -> lapack_int