3 files changed, 43 insertions, 0 deletions
diff --git a/arm9/lib/include/OS_init.h b/arm9/lib/include/OS_init.h
index 0c74035d..dd2b20c7 100644
--- a/arm9/lib/include/OS_init.h
+++ b/arm9/lib/include/OS_init.h
@@ -16,6 +16,8 @@
 #include "OS_arena.h"
 #include "OS_alloc.h"
 #include "OS_system.h"
+#include "OS_terminate_proc.h"
+#include "OS_interrupt.h"
 #include "OS_reset.h"
 
 void OS_Init();
diff --git a/arm9/lib/include/OS_interrupt.h b/arm9/lib/include/OS_interrupt.h
new file mode 100644
index 00000000..acac12aa
--- /dev/null
+++ b/arm9/lib/include/OS_interrupt.h
@@ -0,0 +1,28 @@
+//
+// Created by red031000 on 2020-05-07.
+//
+
+#ifndef POKEDIAMOND_OS_INTERRUPT_H
+#define POKEDIAMOND_OS_INTERRUPT_H
+
+#include "types.h"
+
+typedef void (*OSIrqFunction) (void);
+
+typedef struct
+{
+    void (*func) (void *);
+    u32 enable;
+    void* arg;
+} OSIrqCallbackInfo;
+
+typedef u32 OSIrqMask;
+
+extern OSIrqFunction OS_IRQTable[];
+extern OSIrqCallbackInfo OSi_IrqCallbackInfo[7+1];
+
+void OS_InitIrqTable();
+void OS_SetIrqFunction(OSIrqMask intrBit, OSIrqFunction function);
+OSIrqFunction OS_GetIrqFunction(OSIrqMask intrBit);
+
+#endif //POKEDIAMOND_OS_INTERRUPT_H
diff --git a/arm9/lib/include/OS_thread.h b/arm9/lib/include/OS_thread.h
index 4fb70bf7..49ae9f15 100644
--- a/arm9/lib/include/OS_thread.h
+++ b/arm9/lib/include/OS_thread.h
@@ -7,6 +7,14 @@
 
 typedef struct _OSThread OSThread;
 
+struct _OSThreadQueue
+{
+    OSThread *head;
+    OSThread *tail;
+};
+
+typedef struct _OSThreadQueue OSThreadQueue;
+
 typedef struct OSThreadInfo {
     u16 isNeedRescheduling;
     u16 irqDepth;
@@ -20,4 +28,9 @@ struct _OSThread
     u8 padding[0x80]; //todo: not the correct size but idfk
 };
 
+static inline void OS_InitThreadQueue(OSThreadQueue * queue)
+{
+    queue->head = queue->tail = NULL;
+}
+
 #endif //POKEDIAMOND_OS_THREAD_H