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-rw-r--r--include/linux/time.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/time.h b/include/linux/time.h
index 3a1bb50020..7903139a65 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -3,7 +3,13 @@
#include <linux/types.h>
+#define MSEC_PER_SEC 1000L
+#define USEC_PER_MSEC 1000L
+#define NSEC_PER_USEC 1000L
+#define NSEC_PER_MSEC 1000000L
+#define USEC_PER_SEC 1000000L
#define NSEC_PER_SEC 1000000000L
+#define FSEC_PER_SEC 1000000000000000LL
struct timespec {
time_t tv_sec; /* seconds */