hush: add showvar command for hush shell.

[people/ms/u-boot.git] / include / hush.h

diff --git a/include/hush.h b/include/hush.h
index 20e48dbefd0607c35534fc47e1d85db6dd61c74b..0805ff3d8806109ae38693e213c012cb28838655 100644 (file)
--- a/include/hush.h
+++ b/include/hush.h
@@ -32,4 +32,10 @@ extern int u_boot_hush_start(void);
 extern int parse_string_outer(char *, int);
 extern int parse_file_outer(void);
 
+int set_local_var(const char *s, int flg_export);
+void unset_local_var(const char *name);
+
+#if defined(CONFIG_HUSH_INIT_VAR)
+extern int hush_init_var (void);
+#endif
 #endif