timer sleep and wakeup functions by Balazs-san

kernel/include/timer.h

@@ -0,0 +1,34 @@
+#include <types.h>
+#include <kmsg.h>
+#include <aal/cpu.h>
+#include <cpulocal.h>
+#include <aal/mm.h>
+#include <aal/debug.h>
+#include <aal/ikc.h>
+#include <errno.h>
+#include <cls.h>
+#include <syscall.h>
+#include <page.h>
+#include <amemcpy.h>
+#include <uio.h>
+#include <aal/lock.h>
+#include <ctype.h>
+#include <waitq.h>
+#include <rlimit.h>
+#include <affinity.h>
+#include <time.h>
+
+#define TIMER_CPU_ID	227
+
+struct timer {
+	uint64_t timeout;
+	struct waitq processes;
+	struct list_head list;
+	struct process *proc;
+};
+
+uint64_t schedule_timeout(uint64_t timeout);
+
+void init_timers(void);
+void wake_timers_loop(void);
+