1 files changed, 42 insertions, 0 deletions
diff --git a/arm9/lib/NitroSDK/include/OS_spinLock.h b/arm9/lib/NitroSDK/include/OS_spinLock.h
new file mode 100644
index 00000000..09c2cf2c
--- /dev/null
+++ b/arm9/lib/NitroSDK/include/OS_spinLock.h
@@ -0,0 +1,42 @@
+#ifndef POKEDIAMOND_ARM9_OS_SPINLOCK_H
+#define POKEDIAMOND_ARM9_OS_SPINLOCK_H
+
+#include "nitro/types.h"
+#include "nitro/OS_spinLock_shared.h"
+#include "syscall.h"
+
+#define OS_ReadOwnerOfLockCartridge()  OS_ReadOwnerOfLockWord( (OSLockWord *)HW_CTRDG_LOCK_BUF )
+#define OS_MAINP_LOCKED_FLAG           0x40
+#define OS_LOCK_SUCCESS                0
+
+#define OS_LOCK_ID_ERROR               (-3)
+
+static inline void OSi_WaitByLoop(void)
+{
+    SVC_WaitByLoop(0x1000 / 4);
+}
+
+void OS_InitLock(void);
+s32 OSi_DoLockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void),
+        BOOL disableFiq);
+s32 OS_TryLockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void));
+s32 OSi_DoUnlockByWord(u16 lockID, OSLockWord *lockp, void (*ctrlFuncp) (void),
+        BOOL disableFIQ);
+s32 OS_UnlockByWord(u16 lockId, OSLockWord *lockp, void (*ctrlFuncp) (void));
+s32 OSi_DoTryLockByWord(u16 lockID, OSLockWord *lockp, void (*ctrlFuncp) (void),
+        BOOL disableFiq);
+s32 OS_LockCartridge(u16 lockID);
+s32 OS_UnlockCartridge(u16 lockID);
+s32 OS_TryLockCartridge(u16 lockID);
+void OSi_AllocateCartridgeBus(void);
+void OSi_FreeCartridgeBus(void);
+s32 OS_TryLockCard(u16 lockID);
+s32 OS_UnlockCard(u16 lockID);
+void OSi_AllocateCardBus(void);
+void OSi_FreeCardBus(void);
+u16 OS_ReadOwnerOfLockWord(OSLockWord * lock);
+s32 OS_UnLockCartridge(u16 lockID);
+s32 OS_GetLockID(void);
+void OS_ReleaseLockID(register u16 lockID);
+
+#endif //POKEDIAMOND_ARM9_OS_SPINLOCK_H