NAME

       swab - swap adjacent bytes

SYNOPSIS

       #include <string.h>

       void swab(const void *from, void *to, size_t n);

DESCRIPTION

       The  swab()  function  copies  n  bytes  from the array pointed to by from to the array pointed to by to,
       exchanging adjacent even and odd bytes.  This function is used to exchange  data  between  machines  that
       have different low/high byte ordering.

RETURN VALUE

       The swab() function returns no value.

CONFORMING TO

       SVID 3, BSD 4.3

SEE ALSO

       bstring(3)

GNU                                              April 13, 1993                                          SWAB(3)