29 lines
939 B
C
29 lines
939 B
C
/*
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* C_lib Copyright (C) 2021 Wael Karram.
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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, version 3 of the License.
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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, see <https://www.gnu.org/licenses/>.
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*/
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/* This header defines a double node, for two-way linking. */
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#ifndef DOUBLE_NODE_H
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#define DOUBLE_NODE_H
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typedef struct double_node {
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/* Previous node. */
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struct double_node *previous;
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/* Next node. */
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struct double_node *next;
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/* Data. */
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void *data;
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} double_node_t;
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#endif /* DOUBLE_NODE_H */
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