Index: uspace/app/tester/thread/thread1.c
===================================================================
--- uspace/app/tester/thread/thread1.c	(revision 1641eb0ab56e9fd627718a4a1360fc468f7d706e)
+++ uspace/app/tester/thread/thread1.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -39,5 +39,4 @@
 static atomic_t finish;
 static atomic_t threads_finished;
-static bool sh_quiet;
 
 static void threadtest(void *data)
@@ -54,5 +53,5 @@
 {
 	unsigned int i;
-	unsigned int total = 0;
+	int total = 0;
 	
 	atomic_set(&finish, 1);
Index: uspace/app/tetris/shapes.c
===================================================================
--- uspace/app/tetris/shapes.c	(revision 1641eb0ab56e9fd627718a4a1360fc468f7d706e)
+++ uspace/app/tetris/shapes.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -88,5 +88,5 @@
 int fits_in(const struct shape *shape, int pos)
 {
-	int *o = shape->off;
+	const int *o = shape->off;
 	
 	if ((board[pos]) || (board[pos + *o++]) || (board[pos + *o++]) ||
@@ -103,5 +103,5 @@
 void place(const struct shape *shape, int pos, int onoff)
 {
-	int *o = shape->off;
+	const int *o = shape->off;
 	
 	board[pos] = onoff ? shape->color : 0x000000;
Index: uspace/app/tetris/tetris.c
===================================================================
--- uspace/app/tetris/tetris.c	(revision 1641eb0ab56e9fd627718a4a1360fc468f7d706e)
+++ uspace/app/tetris/tetris.c	(revision a405563b24f1a7675853129014154bb04b6758d5)
@@ -238,5 +238,5 @@
 	int pos;
 	int c;
-	char *keys;
+	const char *keys;
 	int level = 2;
 	char key_write[6][10];