SWAB(3) BSD 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.
SEE ALSObzero(3), memset(3)HISTORY
A swab() function appeared in Version 7 AT&T UNIX.
BSD December 10, 2004 BSD