lapack_sys::dsposv_

pub unsafe extern fn dsposv_(uplo: *mut c_char, n: *mut c_int, nrhs: *mut c_int, a: *mut c_double, lda: *mut c_int, b: *mut c_double, ldb: *mut c_int, x: *mut c_double, ldx: *mut c_int, work: *mut c_double, swork: *mut c_float, iter: *mut c_int, info: *mut c_int)