1*e7be843bSPierre Pronchery /* 2*e7be843bSPierre Pronchery * Copyright 2025 The OpenSSL Project Authors. All Rights Reserved. 3*e7be843bSPierre Pronchery * 4*e7be843bSPierre Pronchery * Licensed under the Apache License 2.0 (the "License"). You may not use 5*e7be843bSPierre Pronchery * this file except in compliance with the License. You can obtain a copy 6*e7be843bSPierre Pronchery * in the file LICENSE in the source distribution or at 7*e7be843bSPierre Pronchery * https://www.openssl.org/source/license.html 8*e7be843bSPierre Pronchery */ 9*e7be843bSPierre Pronchery 10*e7be843bSPierre Pronchery #ifndef OPENSSL_HASHFUNC_H 11*e7be843bSPierre Pronchery # define OPENSSL_HASHFUNC_H 12*e7be843bSPierre Pronchery 13*e7be843bSPierre Pronchery # include <openssl/e_os2.h> 14*e7be843bSPierre Pronchery # include <stddef.h> 15*e7be843bSPierre Pronchery /** 16*e7be843bSPierre Pronchery * Generalized fnv1a 64 bit hash function 17*e7be843bSPierre Pronchery */ 18*e7be843bSPierre Pronchery ossl_unused uint64_t ossl_fnv1a_hash(uint8_t *key, size_t len); 19*e7be843bSPierre Pronchery 20*e7be843bSPierre Pronchery #endif 21