/usr/include/ircd-hybrid-8/dbuf.h is in hybrid-dev 1:8.2.22+dfsg.1-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | /*
* ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
*
* Copyright (c) 1997-2017 ircd-hybrid development team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
* USA
*/
/*! \file dbuf.h
* \brief A header for the dynamic buffers functions.
* \version $Id: dbuf.h 7925 2016-12-31 13:57:24Z michael $
*/
#ifndef INCLUDED_dbuf_h
#define INCLUDED_dbuf_h
#define dbuf_length(x) ((x)->total_size)
#define dbuf_clear(x) dbuf_delete(x, dbuf_length(x))
enum { DBUF_BLOCK_SIZE = 1024 };
struct dbuf_block
{
int refs;
size_t size;
char data[DBUF_BLOCK_SIZE];
};
struct dbuf_queue
{
dlink_list blocks;
size_t total_size;
size_t pos;
};
extern void dbuf_init(void);
extern struct dbuf_block *dbuf_alloc(void);
extern void dbuf_ref_free(struct dbuf_block *);
extern void dbuf_add(struct dbuf_queue *, struct dbuf_block *);
extern void dbuf_delete(struct dbuf_queue *, size_t);
extern void dbuf_put_fmt(struct dbuf_block *, const char *, ...);
extern void dbuf_put_args(struct dbuf_block *, const char *, va_list);
extern void dbuf_put(struct dbuf_queue *, const char *, size_t);
#endif
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