libvirt/src/util/virhashcode.h
Ján Tomko 6fab37da59 Prefer https: everywhere where possible
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Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
2020-09-01 21:58:46 +02:00

34 lines
1.2 KiB
C

/*
* virhashcode.h: hash code generation
*
* Copyright (C) 2012 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
* The hash code generation is based on the public domain MurmurHash3 from Austin Appleby:
* https://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp
*
* We use only the 32 bit variant because the 2 produce different result while
* we need to produce the same result regardless of the architecture as
* clients can be both 64 or 32 bit at the same time.
*/
#pragma once
#include "internal.h"
uint32_t virHashCodeGen(const void *key, size_t len, uint32_t seed)
G_GNUC_NO_INLINE;