1 files changed, 27 insertions, 0 deletions
diff --git a/410kern/x86/rtc.h b/410kern/x86/rtc.h
new file mode 100644
index 0000000..059bab4
--- /dev/null
+++ b/410kern/x86/rtc.h
@@ -0,0 +1,27 @@
+#ifndef _RTC_H_
+#define _RTC_H_
+
+#define RTC_SECS  0
+#define RTC_MINS  2
+#define RTC_HOURS 4
+#define RTC_DAY   7
+#define RTC_MONTH 8
+#define RTC_YEAR  9
+
+#define RTC_PORT_OUT 0x70
+#define RTC_PORT_IN  0x71
+
+typedef struct time {
+  int year;
+  int month;
+  int day;
+  int hour;
+  int minute;
+  int second;
+} time_t;
+
+void gettime(time_t *time);
+
+void printtime();
+
+#endif /* _RTC_H_ */