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47 lines
2.1 KiB
C++
47 lines
2.1 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Mupen64plus-ui-console - circular_buffer.h *
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* Mupen64Plus homepage: https://mupen64plus.org/ *
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* Copyright (C) 2015 Bobby Smiles *
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* *
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* This program 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 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef M64P_CIRCULAR_BUFFER_H
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#define M64P_CIRCULAR_BUFFER_H
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#include <cstdlib>
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struct circular_buffer
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{
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void* data;
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size_t size;
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size_t head;
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};
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int init_cbuff(struct circular_buffer* cbuff, size_t capacity);
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void release_cbuff(struct circular_buffer* cbuff);
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void* cbuff_head(const struct circular_buffer* cbuff, size_t* available);
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void* cbuff_tail(const struct circular_buffer* cbuff, size_t* available);
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void produce_cbuff_data(struct circular_buffer* cbuff, size_t amount);
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void consume_cbuff_data(struct circular_buffer* cbuff, size_t amount);
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#endif
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