diff -ur /root/slibo-0.4.4/src/slibo.cpp ./src/slibo.cpp
--- /root/slibo-0.4.4/src/slibo.cpp	2003-08-31 19:32:19.000000000 +0200
+++ ./src/slibo.cpp	2006-12-21 00:03:46.000000000 +0100
@@ -548,8 +548,8 @@
         engines.insert(enginename, new Engine(enginepath, "debug 19"));*/
 }
 
-void slibo::slotPlayerAnalyze(int intenginepath) {
-    QString enginepath = (char *)intenginepath;
+void slibo::slotPlayerAnalyze(int engineIdx) {
+    QString enginepath = enginenames[engineIdx];
     if (!activeGame)
         return;
     Engine *olde = 0;
@@ -565,7 +565,7 @@
 	updateEngineMenu();
 	return;
     }
-    if ("human" != QString(enginepath)) {
+    if ("human" != enginepath) {
 	activeGame->engines.append(new Engine(ws, activeGame, enginepath));
 	activeGame->engines.current()->setColor( 0 );
     }
@@ -573,8 +573,8 @@
     updateEngineMenu();
 }
 
-void slibo::slotPlayerWhite(int intenginepath) {
-    const char *enginepath = (char *)intenginepath;
+void slibo::slotPlayerWhite(int engineIdx) {
+    QString enginepath = enginenames[engineIdx];
     if (!activeGame)
         return;
     Engine *olde = 0;
@@ -590,15 +590,15 @@
         activeGame->engines.remove(olde);
         olde->end();
     }
-    if ("human" != QString(enginepath)) {
+    if ("human" != enginepath) {
 	activeGame->engines.append(new Engine(ws, activeGame, enginepath));
 	activeGame->engines.current()->setColor( WHITE );
     }
     updateEngineMenu();
 }
 
-void slibo::slotPlayerBlack(int intenginepath) {
-    const char *enginepath = (char *)intenginepath;
+void slibo::slotPlayerBlack(int engineIdx) {
+    QString enginepath = enginenames[engineIdx];
     if (!activeGame)
         return;
     Engine *olde = 0;
@@ -614,7 +614,7 @@
         activeGame->engines.remove(olde);
         olde->end();
     }
-    if ("human" != QString(enginepath)) {
+    if ("human" != enginepath) {
 	activeGame->engines.append(new Engine(ws, activeGame, enginepath));
 	activeGame->engines.current()->setColor( BLACK );
     }
@@ -649,23 +649,26 @@
     emenu = new KPopupMenu( this );
     //    QLabel *wtxt = new QLabel("<font color=""#FFF0E0"">White</font>", menu);
     wmenu = new KPopupMenu( this );
-    for (QStringList::iterator i=enginenames.begin(); i!=enginenames.end(); ++i) {
+	int idx = 0;
+    for (QStringList::iterator i=enginenames.begin(); i!=enginenames.end(); ++i, ++idx) {
         int id=wmenu->insertItem(*i, this, SLOT(slotPlayerWhite(int)));
-        wmenu->setItemParameter(id, (int)(*i).ascii());
+        wmenu->setItemParameter(id, idx);
     }
     wmenuid = emenu->insertItem("White: Human", wmenu);
 
     bmenu = new KPopupMenu( this );
-    for (QStringList::iterator i=enginenames.begin(); i!=enginenames.end(); ++i) {
+	idx = 0;
+    for (QStringList::iterator i=enginenames.begin(); i!=enginenames.end(); ++i, ++idx) {
         int id=bmenu->insertItem(*i, this, SLOT(slotPlayerBlack(int)));
-        bmenu->setItemParameter(id,  (int)(*i).ascii());
+        bmenu->setItemParameter(id,  idx);
     }
     bmenuid = emenu->insertItem("Black: Human", bmenu);
 
     amenu = new KPopupMenu( this );
-    for (QStringList::iterator i=enginenames.begin(); i!=enginenames.end(); ++i) {
+	idx = 0;
+    for (QStringList::iterator i=enginenames.begin(); i!=enginenames.end(); ++i, ++idx) {
         int id=amenu->insertItem(*i, this, SLOT(slotPlayerAnalyze(int)));
-        amenu->setItemParameter(id,  (int)(*i).ascii());
+        amenu->setItemParameter(id, idx);
     }
     amenuid = emenu->insertItem("Analyzing:", amenu);
 
diff -ur /root/slibo-0.4.4/src/sliboengine/hash.c ./src/sliboengine/hash.c
--- /root/slibo-0.4.4/src/sliboengine/hash.c	2003-08-30 12:09:26.000000000 +0200
+++ ./src/sliboengine/hash.c	2006-12-20 23:45:31.000000000 +0100
@@ -93,7 +93,7 @@
     
 }
 
-void allocHash(HashInfo * h, size_t mem) {
+void allocHash(HashInfo * h, unsigned mem) {
     mem = min(mem, (size_t)sysconf(_SC_PAGESIZE) * (size_t)sysconf(_SC_PHYS_PAGES));
 retry:
     h->count = 1 << lrint(trunc(log2(mem/h->entrySize)));