void set_plot corrected (with void files)

MBsysC/mbs_common/mbs_realtime/void/void_set_plot.c

+/*! 
+ * \author Nicolas Van der Noot
+ * \file void_set_plot.c
+ * \brief void set_plot function in case set_plot is called while the SDL real-time modules were not activated
+ */
+
+#ifndef SDL
+
+#include "user_realtime.h"
+
+/*! \brief function called by the user to plot a curve (void in this case)
+ * 
+ * \param[in] value current value of the curve
+ * \param[in] label label of the curve
+ */
+void set_plot(double value, char* label)
+{
+
+}
+
+#endif