mirror of
https://github.com/xtreme8000/CavEX.git
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46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/*
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Copyright (c) 2022 ByteBit/xtreme8000
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This file is part of CavEX.
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CavEX is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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CavEX is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with CavEX. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef HASH_H
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#define HASH_H
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#include <stddef.h>
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#include <stdint.h>
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#include "platform/time.h"
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struct random_gen {
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uint32_t seed;
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};
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void rand_gen_seed(struct random_gen* g);
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uint32_t rand_gen(struct random_gen* g);
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int rand_gen_range(struct random_gen* g, int min, int max);
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float rand_gen_flt(struct random_gen* g);
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void* file_read(const char* name);
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uint32_t hash_u32(uint32_t x);
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void hsv2rgb(float* h, float* s, float* v);
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uint8_t nibble_read(uint8_t* base, size_t idx);
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void nibble_write(uint8_t* base, size_t idx, uint8_t data);
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#endif
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