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-rw-r--r--sysdeps/unix/sysv/linux/sys/timex.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/sys/timex.h b/sysdeps/unix/sysv/linux/sys/timex.h
index 7e2a475128..900341e545 100644
--- a/sysdeps/unix/sysv/linux/sys/timex.h
+++ b/sysdeps/unix/sysv/linux/sys/timex.h
@@ -22,7 +22,7 @@
#include <features.h>
#include <sys/time.h>
-/* These definitions from linux/timex.h as of 2.1.130. */
+/* These definitions from linux/timex.h as of 2.2.0. */
struct ntptimeval
{
@@ -111,6 +111,9 @@ struct timex
#define TIME_ERROR 5 /* clock not synchronized */
#define TIME_BAD TIME_ERROR /* bw compat */
+/* Maximum time constant of the PLL. */
+#define MAXTC 6
+
__BEGIN_DECLS
extern int __adjtimex __P ((struct timex *__ntx));