1 files changed, 27 insertions, 0 deletions
diff --git a/arm9/lib/include/OS_alarm.h b/arm9/lib/include/OS_alarm.h
new file mode 100644
index 00000000..6971248a
--- /dev/null
+++ b/arm9/lib/include/OS_alarm.h
@@ -0,0 +1,27 @@
+//
+// Created by red031000 on 2020-05-17.
+//
+
+#ifndef POKEDIAMOND_OS_ALARM_H
+#define POKEDIAMOND_OS_ALARM_H
+
+#include "types.h"
+#include "OS_thread.h"
+
+typedef void (*OSAlarmHandler) (void *);
+
+struct OSiAlarm
+{
+    OSAlarmHandler handler;
+    void *arg;
+
+    u32 tag;
+    OSTick fire;
+    OSAlarm *prev;
+    OSAlarm *next;
+
+    OSTick period;
+    OSTick start;
+};
+
+#endif //POKEDIAMOND_OS_ALARM_H