DragonFly On-Line Manual Pages


SWAB(3) 	      DragonFly 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, noth- ing will be done.

SEE ALSO

bzero(3), memset(3)

HISTORY

A swab() function appeared in Version 7 AT&T UNIX. DragonFly 4.1 March 4, 2012 DragonFly 4.1