GC now-unused FreeBSD-specific #defines.
diff --git a/bin/9c b/bin/9c
index 0b5e95f..cc6ec8e 100755
--- a/bin/9c
+++ b/bin/9c
@@ -22,13 +22,6 @@
 
 tag="${SYSNAME:-`uname`}-${OBJTYPE:-`uname -m`}-${CC9:-cc}"
 case "$tag" in
-*FreeBSD*) usegcc
-		case "`uname -r`" in
-		5.*)
-			cflags="$cflags -D__FreeBSD5__"
-			;;
-		esac
-		;;
 *BSD*)	usegcc ;;
 *Darwin*)	usegcc 
 		cflags="$ngflags -g3 -no-cpp-precomp" ;;
@@ -69,4 +62,3 @@
 	exec $cc -DPLAN9PORT -I$PLAN9/include $cflags "$@"
 	;;
 esac
-