$OpenBSD: patch-source_pdf_pdf-write_c,v 1.1 2018/04/23 11:55:54 sthen Exp $

Index: source/pdf/pdf-write.c
--- source/pdf/pdf-write.c.orig
+++ source/pdf/pdf-write.c
@@ -2,6 +2,7 @@
 #include "mupdf/pdf.h"
 #include "pdf-imp.h"
 
+#include <sys/limits.h>
 #include <zlib.h>
 
 #include <assert.h>
