SYNOPSIS

     #include <string.h>

     void
     swab(const void * restrict src, void * restrict dst, size_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 ALSO

     bzero(3), memset(3)

HISTORY

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

BSD                              June 4, 1993                              BSD