4 files changed, 24 insertions, 0 deletions
diff --git a/arm7/lib/include/OS_alarm.h b/arm7/lib/include/OS_alarm.h
index 8ae89e97..a4566348 100644
--- a/arm7/lib/include/OS_alarm.h
+++ b/arm7/lib/include/OS_alarm.h
@@ -1,9 +1,12 @@
 #ifndef POKEDIAMOND_ARM7_OS_ALARM_H
 #define POKEDIAMOND_ARM7_OS_ALARM_H
 
+#include "OS_thread.h"
 #include "nitro/OS_alarm_shared.h"
 
 void OS_CreateAlarm(OSAlarm *alarm);
+BOOL OS_IsAlarmAvailable(void);
 void OS_SetAlarm(OSAlarm *alarm, OSTick tick, OSAlarmHandler handler, void *arg);
+void OS_SetPeriodicAlarm(OSAlarm *alarm, OSTick start, OSTick period, OSAlarmHandler handler, void *arg);
 
 #endif //POKEDIAMOND_ARM7_OS_ALARM_H
diff --git a/arm7/lib/include/PAD_xyButton.h b/arm7/lib/include/PAD_xyButton.h
new file mode 100644
index 00000000..6d8c0d38
--- /dev/null
+++ b/arm7/lib/include/PAD_xyButton.h
@@ -0,0 +1,12 @@
+#ifndef POKEDIAMOND_PAD_XYBUTTON_H
+#define POKEDIAMOND_PAD_XYBUTTON_H
+
+#include "mmap.h"
+#include "nitro/types.h"
+
+#define BUTTON_XY_BUF (*(vu16 *) HW_BUTTON_XY_BUF)
+
+BOOL PAD_InitXYButton(void);
+void PADi_xyButtonAlarmHandler(void);
+
+#endif
diff --git a/arm7/lib/include/mmap.h b/arm7/lib/include/mmap.h
index 1b403dc5..f43b4bc4 100644
--- a/arm7/lib/include/mmap.h
+++ b/arm7/lib/include/mmap.h
@@ -24,6 +24,7 @@
 #define HW_PRV_WRAM_SYSRV           (HW_PRV_WRAM + HW_PRV_WRAM_SIZE - HW_PRV_WRAM_SYSRV_SIZE)
 
 #define HW_VBLANK_COUNT_BUF         (HW_MAIN_MEM + 0x007ffc3c)
+#define HW_BUTTON_XY_BUF            (HW_MAIN_MEM + 0x007FFFA8)
 #define HW_LOCK_ID_FLAG_SUB         (HW_MAIN_MEM + 0x007fffb8)
 
 #endif //POKEDIAMOND_ARM7_MMAP_H
diff --git a/arm7/lib/include/registers.h b/arm7/lib/include/registers.h
index 4ef8bdfb..1fb1e9ca 100644
--- a/arm7/lib/include/registers.h
+++ b/arm7/lib/include/registers.h
@@ -3,4 +3,12 @@
 
 #include "nitro/registers_shared.h"
 
+#define reg_EXTKEYIN (*(REGType16v *)0x4000136)
+
+#define EXTKEYIN_X (1<<0)
+#define EXTKEYIN_Y (1<<1)
+#define EXTKEYIN_DEBUG (1<<3)
+#define EXTKEYIN_PEN (1<<6)
+#define EXTKEYIN_HINGE (1<<7)
+
 #endif //POKEDIAMOND_ARM7_REGISTERS_H