ofname
of_to_uint32_prop(prop_dictionary_t dict, int node, const char *ofname,
if (OF_getprop(node, ofname, &prop, sizeof(prop)) != sizeof(prop))
of_to_dataprop(prop_dictionary_t dict, int node, const char *ofname,
len = OF_getprop(node, ofname, prop, 256);
off += ofname(node, buf + off, len - off);
len = ofname(node, of_buf, of_buflen-1);