X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fscript.h;h=4d10d2e8e004b66c901e21d101d2f7f83dee870f;hb=1287fc13ccdf96cd18a391d53ce9b47c29b198e2;hp=381f9523b5963674d4bedb69be6d9a6cd9589af4;hpb=2c6b2d70e6640f39563ad7bb0aa0ba87f883848c;p=tinc

diff --git a/src/script.h b/src/script.h
index 381f9523..4d10d2e8 100644
--- a/src/script.h
+++ b/src/script.h
@@ -29,8 +29,8 @@ typedef struct environment {
 	char **entries;
 } environment_t;
 
-extern int environment_add(environment_t *env, const char *format, ...);
-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);