olpc_ofw
if (olpc_ofw("nextprop", args, res) || success != 1)
if (olpc_ofw("package-to-path", args, res) || *len < 1)
if (olpc_ofw("finddevice", args, res)) {
if (olpc_ofw("interpret", args, res)) {
if (olpc_ofw("peer", args, res) || (s32)node == -1)
if (olpc_ofw("child", args, res) || (s32)node == -1) {
if (olpc_ofw("getproplen", args, res)) {
if (olpc_ofw("getprop", args, res)) {