Index: firmware/App/Controllers/SyringePump.h
===================================================================
diff -u -rc3cf7af051c1ee070df90a9c072df16be48f478f -rbb80dbac26147ab08413efa91007f7ffed43c38f
--- firmware/App/Controllers/SyringePump.h	(.../SyringePump.h)	(revision c3cf7af051c1ee070df90a9c072df16be48f478f)
+++ firmware/App/Controllers/SyringePump.h	(.../SyringePump.h)	(revision bb80dbac26147ab08413efa91007f7ffed43c38f)
@@ -19,6 +19,7 @@
 #define __SYRINGE_PUMP_H__
 
 #include "HDCommon.h"
+#include "HDDefs.h"
 
 /**
  *  @defgroup SyringePump SyringePump
@@ -54,6 +55,7 @@
 typedef struct
 {
     U32 syringePumpState;
+    U32 heparinDeliveryState;
     F32 syringePumpSetRate;
     F32 syringePumpMeasRate;
     S32 syringePumpPosition;
@@ -68,6 +70,9 @@
 void initSyringePump( void );
 void execSyringePump( void );
 
+BOOL userHeparinRequest( HEPARIN_CMD_T cmd );
+void setHeparinOff( void );
+void setHeparinStopped( void );
 void stopSyringePump( void );
 BOOL retractSyringePump( void );
 BOOL primeSyringePump( void );