and pass C<$buf> to your send routine. Some protocols demand that the
count should include the length of the count itself: then just add 4
-to the data length. (But make sure to read L<"Lengths and Widths"> before
+to the data length. (But make sure to read L</"Lengths and Widths"> before
you really code this!)
You will probably find these modifiers even more useful if you have
to deal with big- or little-endian C structures. Be sure to read
-L<"Packing and Unpacking C Structures"> for more on that.
+L</"Packing and Unpacking C Structures"> for more on that.
=head2 Floating point Numbers