utils/macros.h: Support for compiler-specific annotations.

[mLib] / struct / dstr.h

diff --git a/struct/dstr.h b/struct/dstr.h
index e1851a21e8b76d95b3bdf08fe9516723029d4903..1c43cb720e1b74ab1b61b95627af809da6691a22 100644 (file)
--- a/struct/dstr.h
+++ b/struct/dstr.h
@@ -56,6 +56,10 @@
 #  include "arena.h"
 #endif
 
+#ifndef MLIB_MACROS_H
+#  include "macros.h"
+#endif
+
 /*----- Data structures ---------------------------------------------------*/
 
 typedef struct dstr {
@@ -225,7 +229,8 @@ extern int dstr_vputf(dstr */*d*/, const char */*p*/, va_list */*ap*/);
  *             itself is malicious.
  */
 
-extern int dstr_putf(dstr */*d*/, const char */*p*/, ...);
+extern int PRINTF_LIKE(2, 3)
+  dstr_putf(dstr */*d*/, const char */*p*/, ...);
 
 /* --- @dstr_putd@ --- *
  *