Implement VSU

core/timer.c

@@ -21,11 +21,11 @@ static void tmrUpdate(VB *sim, uint16_t value) {
 /***************************** Library Functions *****************************/
 
 /* Process component */
-static int tmrEmulate(VB *sim, uint32_t clocks) {
+static void tmrEmulate(VB *sim, uint32_t clocks) {
 
     /* Timer is disabled */
     if (!sim->tmr.t_enb)
-        return 0;
+        return;
 
     /* Process all clocks */
     for (;;) {
@@ -34,7 +34,7 @@ static int tmrEmulate(VB *sim, uint32_t clocks) {
         if (sim->tmr.clocks > clocks) {
             sim->tmr.clocks -= clocks;
             sim->tmr.until  -= clocks;
-            return 0;
+            return;
         }
 
         /* Advance forward the component's number of clocks */