/usr/include/igraph/dqueue.h is in libigraph0-dev 0.5.4-1.
This file is owned by root:root, with mode 0o644.
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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 | /* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2007 Gabor Csardi <csardi@rmki.kfki.hu>
MTA RMKI, Konkoly-Thege Miklos st. 29-33, Budapest 1121, Hungary
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
*/
/**
* Double ended queue data type.
* \ingroup internal
*/
typedef struct TYPE(igraph_dqueue) {
BASE *begin;
BASE *end;
BASE *stor_begin;
BASE *stor_end;
} TYPE(igraph_dqueue);
int FUNCTION(igraph_dqueue,init) (TYPE(igraph_dqueue)* q, long int size);
void FUNCTION(igraph_dqueue,destroy) (TYPE(igraph_dqueue)* q);
igraph_bool_t FUNCTION(igraph_dqueue,empty) (TYPE(igraph_dqueue)* q);
void FUNCTION(igraph_dqueue,clear) (TYPE(igraph_dqueue)* q);
igraph_bool_t FUNCTION(igraph_dqueue,full) (TYPE(igraph_dqueue)* q);
long int FUNCTION(igraph_dqueue,size) (TYPE(igraph_dqueue)* q);
BASE FUNCTION(igraph_dqueue,pop) (TYPE(igraph_dqueue)* q);
BASE FUNCTION(igraph_dqueue,pop_back)(TYPE(igraph_dqueue)* q);
BASE FUNCTION(igraph_dqueue,head) (TYPE(igraph_dqueue)* q);
BASE FUNCTION(igraph_dqueue,back) (TYPE(igraph_dqueue)* q);
int FUNCTION(igraph_dqueue,push) (TYPE(igraph_dqueue)* q, BASE elem);
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