Add tests for some device & address variables

[tinc] / src / script.h

diff --git a/src/script.h b/src/script.h
index 2e26418..4d10d2e 100644 (file)
--- a/src/script.h
+++ b/src/script.h
@@ -1,3 +1,6 @@
+#ifndef TINC_SCRIPT_H
+#define TINC_SCRIPT_H
+
 /*
     script.h -- header file for script.c
     Copyright (C) 1999-2005 Ivo Timmermans,
@@ -18,8 +21,7 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_SCRIPT_H__
-#define __TINC_SCRIPT_H__
+#include "system.h"
 
 typedef struct environment {
        int n;
@@ -27,12 +29,11 @@ typedef struct environment {
        char **entries;
 } environment_t;
 
-extern int environment_add(environment_t *env, const char *format, ...);
-extern int environment_placeholder(environment_t *env);
-extern void environment_update(environment_t *env, int pos, const char *format, ...);
+extern int environment_add(environment_t *env, const char *format, ...) ATTR_FORMAT(printf, 2, 3);
+extern void environment_update(environment_t *env, int pos, const char *format, ...) ATTR_FORMAT(printf, 3, 4);
 extern void environment_init(environment_t *env);
 extern void environment_exit(environment_t *env);
 
 extern bool execute_script(const char *name, environment_t *env);
 
-#endif /* __TINC_SCRIPT_H__ */
+#endif