===================================================================
RCS file: /cvs/mandoc/st.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -p -r1.15 -r1.16
--- mandoc/st.c	2018/12/13 07:28:27	1.15
+++ mandoc/st.c	2018/12/14 01:18:26	1.16
@@ -1,4 +1,4 @@
-/*	$Id: st.c,v 1.15 2018/12/13 07:28:27 schwarze Exp $ */
+/*	$Id: st.c,v 1.16 2018/12/14 01:18:26 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -17,6 +17,8 @@
 #include "config.h"
 
 #include <sys/types.h>
+
+#include <stdio.h>
 #include <string.h>
 
 #include "mandoc.h"