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comparison lwasm/lwasm.c @ 337:04c80c51b16a

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Checkpoint development
author lost
date Fri, 12 Mar 2010 06:01:38 +0000
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336:401587ab6a09 337:04c80c51b16a
1 /*
2 lwasm.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 <lw_expr.h>
25
26 #include "lwasm.h"
27
28 #define NULL 0;
29
30 lw_expr_t lwasm_evaluate_var(char *var)
31 {
32 return NULL;
33 }
34
35 lw_expr_t lwasm_evaluate_special(int t, void *ptr)
36 {
37 switch (t)
38 {
39 case lwasm_expr_linelen:
40 {
41 line_t *cl = ptr;
42 if (cl -> len == -1)
43 return NULL;
44 return lw_expr_build(lw_expr_type_int, cl -> len);
45 }
46 break;
47 }
48 return NULL;
49 }