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31 lines
860 B
C
31 lines
860 B
C
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/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <stdlib.h>
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static bool s_is_seeded = false;
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bool rng_rand(uint32_t *rand_out) {
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if (!s_is_seeded) {
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srand(0); // Seed with constant, to make unit tests less random :)
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s_is_seeded = true;
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}
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*rand_out = rand();
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return true;
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}
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