function parameters. The initialization code is eval'd within double
quotes by the compiler before it is added to the output so anything
which should be interpreted literally [mainly C<$>, C<@>, or C<\\>]
-must be protected with backslashes. The variables C<$var>, C<$arg>,
-and C<$type> can be used as in typemaps.
+must be protected with backslashes. The variables $var, $arg,
+and $type can be used as in typemaps.
bool_t
rpcb_gettime(host,timep)