3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 #define FLAG_EXIT_FROM_LOOP 1
28 #define FLAG_PARSE_SEMICOLON (1 << 1) /* symbol ';' is special for parser */
29 #define FLAG_REPARSING (1 << 2) /* >=2nd pass */
31 extern int u_boot_hush_start(void);
32 extern int parse_string_outer(const char *, int);
33 extern int parse_file_outer(void);
35 int set_local_var(const char *s, int flg_export);
36 void unset_local_var(const char *name);
37 char *get_local_var(const char *s);
39 #if defined(CONFIG_HUSH_INIT_VAR)
40 extern int hush_init_var (void);