canon_str        4262 source3/include/proto.h bool lp_canonicalize_boolean(const char *str, const char**canon_str);
canon_str        6562 source3/param/loadparm.c bool lp_canonicalize_boolean(const char *str, const char**canon_str)
canon_str        6570 source3/param/loadparm.c 	*canon_str = get_boolean(val);