$OpenBSD: patch-programs_gaia_GPSSourceNMEA_cc,v 1.1 2017/05/11 19:44:00 espie Exp $
for toupper

Index: programs/gaia/GPSSourceNMEA.cc
--- programs/gaia/GPSSourceNMEA.cc.orig
+++ programs/gaia/GPSSourceNMEA.cc
@@ -18,6 +18,7 @@
  */
 
 #include "GPSSourceNMEA.h"
+#include <ctype.h>
 
 GPSSourceNMEA::GPSSourceNMEA(char *path) {
 	if ((m_FD = open(path, O_RDONLY)) == -1)
