remerge Symbian Splash Screen and shutdown screen support (bug 2414 Bug 2524) also fix for Bug 2850
/* Generated automatically */
static void printoptionnode _((HashNode hn,int set));
static void setemulate _((HashNode hn,int fully));
static void setoption _((HashNode hn,int value));
static void restrictparam _((char*nam));
static void printoptionnodestate _((HashNode hn,int hadplus));
static void printoptionlist_printoption _((HashNode hn,UNUSED(int ignored)));
static void printoptionlist_printequiv _((int optno));