QemuOpts *vnc_parse_func(const char *str) { QemuOptsList *olist = qemu_find_opts("vnc"); QemuOpts *opts = qemu_opts_parse(olist, str, 1); const char *id = qemu_opts_id(opts); if (!id) { /* auto-assign id if not present */ vnc_auto_assign_id(olist, opts); } return opts; }