build fails in lib/libstand

[Li, Qing]

In file included from /usr/src/lib/libstand/arp.c:55:
/usr/src/lib/libstand/stand.h:398:36: macro "Free" passed 3 arguments,
but takes just 1
In file included from /usr/src/lib/libstand/ether.c:55:
/usr/src/lib/libstand/stand.h:398:36: macro "Free" passed 3 arguments,
but takes just 1
In file included from /usr/src/lib/libstand/net.c:60:
/usr/src/lib/libstand/stand.h:398:36: macro "Free" passed 3 arguments,
but takes just 1
In file included from /usr/src/lib/libstand/udp.c:60:
/usr/src/lib/libstand/stand.h:398:36: macro "Free" passed 3 arguments,
but takes just 1
In file included from /usr/src/lib/libstand/rarp.c:55:
/usr/src/lib/libstand/stand.h:398:36: macro "Free" passed 3 arguments,
but takes just 1
mkdep: compile failed
*** Error code 1

Stop in /usr/src/lib/libstand.
*** Error code 1

Stop in /usr/src/lib.
*** Error code 1

Stop in /usr/src.
*** Error code 1