ipif: Provide head comment of service.c as a txt docs.

[userv-utils] / ipif / ipif

diff --git a/ipif/ipif b/ipif/ipif
index f8c5838..c6784c7 100644 (file)
--- a/ipif/ipif
+++ b/ipif/ipif
@@ -1,3 +1,5 @@
+# See /usr/share/doc/userv-ipif/service.c.txt
+#
 if ( grep calling-user-shell /etc/shells
    & glob service-user root
    )