QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id);
QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists);
void qemu_opts_reset(QemuOptsList *list);
QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id);
QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists);
void qemu_opts_reset(QemuOptsList *list);