lapack_sys::c::LAPACKE_dsposv

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