$OpenBSD: patch-poppler_Form_cc,v 1.5 2019/09/10 13:52:42 kili Exp $

Index: poppler/Form.cc
--- poppler/Form.cc.orig
+++ poppler/Form.cc
@@ -33,6 +33,7 @@
 #include <config.h>
 
 #include <set>
+#include <ctype.h>
 #include <limits>
 #include <stddef.h>
 #include <stdlib.h>
