BSD 4_2 development

Work on file usr/include/vaxif
Work on file usr/include/vaxmba

Synthesized-from: CSRG/cd1/4.2

diff --git a/usr/include/vaxif b/usr/include/vaxif
new file mode 120000 (symlink)
index 0000000..d594f46
--- /dev/null
+++ b/usr/include/vaxif
@@ -0,0 +1 @@
+/sys/vaxif
\ No newline at end of file

diff --git a/usr/include/vaxmba b/usr/include/vaxmba
new file mode 120000 (symlink)
index 0000000..fc5f795
--- /dev/null
+++ b/usr/include/vaxmba
@@ -0,0 +1 @@
+/sys/vaxmba
\ No newline at end of file