Andrew Boyson / clock

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Dependents:   oldheating gps motorhome heating

Diff: tick.h

Revision:
17:927fc1eceb9d
Parent:
14:7ef557918bb1
Child:
18:207dd1474cd9
--- a/tick.h	Sat Dec 16 14:51:41 2017 +0000
+++ b/tick.h	Thu Jan 11 17:39:36 2018 +0000
@@ -1,17 +1,19 @@
-extern void    TickSaveSnapshotI();
+#include <stdint.h>
+
+extern void    TickSaveSnapshotI(void);
 extern void    TickRetrieveSnapshot(int64_t* pNsInt, int64_t* pNsAbs);
 extern void    TickGetTimes        (int64_t* pNsInt, int64_t* pNsAbs);
 extern void    TickSet(int64_t extClock);
 
-extern int32_t TickGetSlew(); extern void TickSetSlew(int32_t value);
-extern int32_t TickGetPpb (); extern void TickSetPpb (int32_t value); extern void TickAddPpb(int32_t value);
-extern bool    TickIsSet();
+extern int32_t TickGetSlew(void); extern void TickSetSlew(int32_t value);
+extern int32_t TickGetPpb (void); extern void TickSetPpb (int32_t value); extern void TickAddPpb(int32_t value);
+extern int     TickIsSet(void);
 
 extern int32_t TickElapsed(int32_t* pLastCount);
-extern int     Ticked();
+extern int     Ticked(int32_t* pLastTime);
 
-extern int     TickInit();
+extern void    TickInit(void);
 
-const int TICK_COUNT_PER_SECOND = 96000000;
-const int TICK_COUNT_PER_MS     = TICK_COUNT_PER_SECOND / 1000;
-const int TICK_COUNT_PER_US     = TICK_COUNT_PER_MS     / 1000;
+#define TICK_COUNT_PER_SECOND 96000000
+#define TICK_COUNT_PER_MS     TICK_COUNT_PER_SECOND / 1000;
+#define TICK_COUNT_PER_US     TICK_COUNT_PER_MS     / 1000;