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-rw-r--r--mandoc_aux.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/mandoc_aux.h b/mandoc_aux.h
index 2ae3a0cd..603cc5a7 100644
--- a/mandoc_aux.h
+++ b/mandoc_aux.h
@@ -1,4 +1,4 @@
-/* $Id: mandoc_aux.h,v 1.4 2015/11/07 14:01:16 schwarze Exp $ */
+/* $Id: mandoc_aux.h,v 1.5 2016/07/19 13:36:13 schwarze Exp $ */
/*
* Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -16,7 +16,8 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-int mandoc_asprintf(char **, const char *, ...);
+int mandoc_asprintf(char **, const char *, ...)
+ __attribute__((__format__ (printf, 2, 3)));
void *mandoc_calloc(size_t, size_t);
void *mandoc_malloc(size_t);
void *mandoc_realloc(void *, size_t);