after https://codereview.scilab.org/#/c/19423/
Change-Id: I92b6bc0bc190714b464bfdfa95ecb64e53e38d4c
#include "os_string.h"
#include "api_scilab.h"
#include "FigureList.h"
+#include "sciprint.h"
/*--------------------------------------------------------------------------
* sciset(choice-name,x1,x2,x3,x4,x5)