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Diffstat (limited to 'contrib/bind9/lib/isc/include/isc/random.h')
-rw-r--r-- | contrib/bind9/lib/isc/include/isc/random.h | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/contrib/bind9/lib/isc/include/isc/random.h b/contrib/bind9/lib/isc/include/isc/random.h deleted file mode 100644 index c5cef8bdbfc5..000000000000 --- a/contrib/bind9/lib/isc/include/isc/random.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (C) 2004, 2005 Internet Systems Consortium, Inc. ("ISC") - * Copyright (C) 1999-2001 Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id: random.h,v 1.12.18.2 2005/04/29 00:17:01 marka Exp $ */ - -#ifndef ISC_RANDOM_H -#define ISC_RANDOM_H 1 - -#include <isc/lang.h> -#include <isc/types.h> - -/*! \file - * \brief Implements a random state pool which will let the caller return a - * series of possibly non-reproducable random values. - * - * Note that the - * strength of these numbers is not all that high, and should not be - * used in cryptography functions. It is useful for jittering values - * a bit here and there, such as timeouts, etc. - */ - -ISC_LANG_BEGINDECLS - -void -isc_random_seed(isc_uint32_t seed); -/*%< - * Set the initial seed of the random state. - */ - -void -isc_random_get(isc_uint32_t *val); -/*%< - * Get a random value. - * - * Requires: - * val != NULL. - */ - -isc_uint32_t -isc_random_jitter(isc_uint32_t max, isc_uint32_t jitter); -/*%< - * Get a random value between (max - jitter) and (max). - * This is useful for jittering timer values. - */ - -ISC_LANG_ENDDECLS - -#endif /* ISC_RANDOM_H */ |