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30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
/*
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Serval DNA FIFO primitives
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Copyright (C) 2012 Serval Project Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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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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 Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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struct fifo;
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struct fifo *fifo_alloc(unsigned int size);
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void fifo_free(struct fifo *fifo);
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void fifo_reset(struct fifo *fifo);
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unsigned int fifo_put(struct fifo *fifo, uint8_t *buffer, unsigned int len);
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unsigned int fifo_get(struct fifo *fifo, uint8_t *buffer, unsigned int len);
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unsigned int fifo_unget(struct fifo *fifo, uint8_t *buffer, unsigned int len);
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unsigned int fifo_avail(struct fifo *fifo);
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unsigned int fifo_space(struct fifo *fifo);
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