set_prop_info
set_prop_info(&propinfo, size, name, type);
set_prop_info(&propinfo, PICL_PROPNAMELEN_MAX, "State",
extern void set_prop_info(ptree_propinfo_t *propinfo, int size, char *name,
set_prop_info(&propinfo, PICL_PROPNAMELEN_MAX, "Path",
set_prop_info(&propinfo, PICL_PROPNAMELEN_MAX, "Location",
set_prop_info(&propinfo, size, name, type);