* sockopt.h: Fix elif that should be an else.
* sockopt.h: Cleanup SOCKOPT_CMSG defines a bit. Add a throwaway
define for SOPT_SIZE_CMSG_IFINDEX_IPV4 for systems which have
neither IP_RECVIF nor IP_PKTINFO (eg openbsd).
+ Fix elif that should be an else.
* command.h: Cleanup the defines a bit, add helper defines and
collapse all defines to use those. Add an attribute field to
cmd_element to support, eg hidden or deprecated commands, add
#define SOPT_SIZE_CMSG_IFINDEX_IPV4() SOPT_SIZE_CMSG_PKTINFO_IPV4()
#elif defined (SOPT_SIZE_CMSG_RECVIF_IPV4)
#define SOPT_SIZE_CMSG_IFINDEX_IPV4() SOPT_SIZE_CMSG_RECVIF_IPV4()
-#elif /* Nothing available */
+#else /* Nothing available */
#define SOPT_SIZE_CMSG_IFINDEX_IPV4() (sizeof (char *))
#endif /* SOPT_SIZE_CMSG_IFINDEX_IPV4 */