--- gdal-2.0.2.orig/frmts/jpeg2000/jpeg2000_vsil_io.h	2016-01-26 07:21:48.000000000 -0800
+++ gdal-2.0.2.orig/frmts/jpeg2000/jpeg2000_vsil_io.h	2016-10-31 23:45:28.939407322 -0700
@@ -29,7 +29,8 @@ 
 
 #ifndef JPEG2000_VSIL_IO_H
 #define JPEG2000_VSIL_IO_H
- 
+
+#include <sys/types.h>
 #include <jasper/jasper.h>
 
 jas_stream_t *JPEG2000_VSIL_fopen(const char *filename, const char *mode);