__UAPI_DEF_IPV6_OPTIONS 114 include/uapi/linux/libc-compat.h #define __UAPI_DEF_IPV6_OPTIONS 0 __UAPI_DEF_IPV6_OPTIONS 137 include/uapi/linux/libc-compat.h #define __UAPI_DEF_IPV6_OPTIONS 1 __UAPI_DEF_IPV6_OPTIONS 234 include/uapi/linux/libc-compat.h #define __UAPI_DEF_IPV6_OPTIONS 1