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annotate src/blocktype.h @ 5927:b58b74274fa2 cygwin

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changes from long ago, never committed...
author Henry Thompson <ht@markup.co.uk>
date Wed, 15 Dec 2021 19:02:33 +0000
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children
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1 /* Fixed-size block allocator -- include file.
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2 Copyright (C) 1994 Free Software Foundation, Inc.
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software: you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation, either version 3 of the License, or (at your
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9 option) any later version.
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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15
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */
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18
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19 /* Synched up with: Not in FSF. */
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20
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21 /* Authorship:
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22
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23 Ben Wing: December 1994, for 19.12.
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24 */
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25
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26 #ifndef INCLUDED_blocktype_h_
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27 #define INCLUDED_blocktype_h_
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29 #define Blocktype_declare(type) \
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30 type *free; \
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31 Bytecount elsize; \
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32 type *tempel
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33
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34 void *Blocktype_newf (Bytecount elsize);
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35 void Blocktype_allocf (void *b);
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36 void Blocktype_free (void *bbb, void *el);
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37
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38 #define Blocktype_new(structype) \
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39 (structype *) Blocktype_newf (sizeof(*(((structype *) NULL)->free)))
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40 #define Blocktype_alloc(b) (Blocktype_allocf (b), (b)->tempel)
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41
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42 #endif /* INCLUDED_blocktype_h_ */