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
47
48
49
50
51
52
53
54
55
56
57
58
|
/* This file is part of Jumper
Copyright (C) 2013 Sergey Poznyakoff
Jumper 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 3, or (at your option)
any later version.
Jumper 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 Jumper. If not, see <http://www.gnu.org/licenses/>.
*/
#include "jumper.h"
int
trans_strtotok(struct transtab *tab, const char *str, int *ret)
{
for (; tab->name; tab++)
if (strcmp(tab->name, str) == 0) {
*ret = tab->tok;
return 0;
}
return -1;
}
char *
trans_toktostr(struct transtab *tab, int tok)
{
for (; tab->name; tab++)
if (tab->tok == tok)
return tab->name;
return NULL;
}
char *
trans_toknext(struct transtab *tab, int tok, int *next)
{
int i;
for (i = *next; tab[i].name; i++)
if (tab[i].tok & tok) {
*next = i + 1;
return tab[i].name;
}
*next = i;
return NULL;
}
char *
trans_tokfirst(struct transtab *tab, int tok, int *next)
{
*next = 0;
return trans_toknext(tab, tok, next);
}
|