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comparison lwlib/lw_alloc.c @ 324:be63116281b0

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Created lwlib folder and added first bits to it
author lost
date Tue, 09 Feb 2010 05:59:56 +0000
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323:473ed9b353eb 324:be63116281b0
1 /*
2 lw_alloc.c
3
4 Copyright © 2010 William Astle
5
6 This file is part of LWTOOLS.
7
8 LWTOOLS is free software: you can redistribute it and/or modify it under the
9 terms of the GNU General Public License as published by the Free Software
10 Foundation, either version 3 of the License, or (at your option) any later
11 version.
12
13 This program is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 more details.
17
18 You should have received a copy of the GNU General Public License along with
19 this program. If not, see <http://www.gnu.org/licenses/>.
20 */
21
22 #include <config.h>
23
24 #include <stdlib.h>
25
26 #define ___lw_alloc_c_seen___
27 #include "lw_alloc.h"
28
29 void lw_free(void *P)
30 {
31 if (P)
32 free(P);
33 }
34
35 void *lw_alloc(int size)
36 {
37 void *r;
38
39 r = malloc(size);
40 if (!r)
41 {
42 abort();
43 }
44 return r;
45 }
46
47 void *lw_realloc(void *P, int S)
48 {
49 void *r;
50
51 if (!P)
52 {
53 return lw_alloc(S);
54 }
55
56 if (!S)
57 {
58 lw_free(P);
59 return NULL;
60 }
61
62 r = realloc(P, S);
63 if (!r)
64 {
65 abort();
66 }
67 return r;
68 }