@(#)swab.3 4.1 (Berkeley) 05/15/85
SWAB 3
.AT 3
NAME
swab - swap bytes
SYNOPSIS
swab(from, to, nbytes) char *from, *to;
DESCRIPTION
Swab copies
nbytes bytes pointed to by
from to the position pointed to by
to, exchanging adjacent even and odd bytes.
It is useful for carrying binary data between
PDP11's and other machines.
Nbytes should be even.