clean up the way events are handled and use std::function

[clinton/Smoothieware.git] / src / modules / tools / switch / Switch.h

diff --git a/src/modules/tools/switch/Switch.h b/src/modules/tools/switch/Switch.h
index 3c9162d..bc8270d 100644 (file)
--- a/src/modules/tools/switch/Switch.h
+++ b/src/modules/tools/switch/Switch.h
@@ -12,6 +12,9 @@
 #include "Pwm.h"
 #include <math.h>
 
+#include <string>
+using std::string;
+
 class Gcode;
 class StreamOutput;