Name

bcmp — compare byte sequences

Synopsis

#include <strings.h>
int bcmp( const void *s1,
  const void *s2,
  size_t n);
 

DESCRIPTION

The bcmp() function compares the two byte sequences s1 and s2 of length n each. If they are equal, and in particular if n is zero, bcmp() returns 0. Otherwise it returns a nonzero result.

RETURN VALUE

The bcmp() function returns 0 if the byte sequences are equal, otherwise a nonzero result is returned.

CONFORMING TO

4.3BSD. This function is deprecated (marked as LEGACY in POSIX.1-2001): use memcmp(3) in new programs. POSIX.1-2008 removes the specification of bcmp().

SEE ALSO

memcmp(3), strcasecmp(3), strcmp(3), strcoll(3), strncasecmp(3), strncmp(3)

COLOPHON

This page is part of release 3.52 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man−pages/.


  Copyright 1993 David Metcalfe (davidprism.demon.co.uk)

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References consulted:
    Linux libc source code
    Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
    386BSD man pages
Modified Sat Jul 24 21:36:50 1993 by Rik Faith <faithcs.unc.edu>
Modified Tue Oct 22 23:47:36 1996 by Eric S. Raymond <esrthyrsus.com>