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SWAB(3)			    Library Functions Manual		       SWAB(3)

NAME
       swab -- swap adjacent bytes

LIBRARY
       Standard	C Library (libc, -lc)

SYNOPSIS
       #include	<unistd.h>

       void
       swab(const void * restrict src, void * restrict dst, ssize_t len);

DESCRIPTION
       The  function  swab()  copies len bytes from the	location referenced by
       src to the location referenced by dst, swapping adjacent	bytes.

       The argument len	must be	an even	number.	 If len	 is  less  than	 zero,
       nothing will be done.

SEE ALSO
       bzero(3), memset(3)

HISTORY
       A swab()	function appeared in Version 7 AT&T UNIX.

FreeBSD	13.2			 March 4, 2012			       SWAB(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY

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