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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)