3 files changed, 41 insertions, 30 deletions
diff --git a/include/user/compat.h b/include/user/compat.h
index 9a4786e..9868df9 100644
--- a/include/user/compat.h
+++ b/include/user/compat.h
@@ -1,7 +1,7 @@
 #ifndef _PSP2_COMPAT_H_
 #define _PSP2_COMPAT_H_
 
-#include <psp2/io/devctl.h>
+#include <psp2/kernel/iofilemgr.h>
 #include <psp2/rtc.h>
 #include <psp2/types.h>
 #include <stdint.h>
diff --git a/include/user/io/devctl.h b/include/user/io/devctl.h
index 2b9c96a..47f6ac8 100644
--- a/include/user/io/devctl.h
+++ b/include/user/io/devctl.h
@@ -1,35 +1,8 @@
 #ifndef _PSP2_IO_DEVCTL_H_
 #define _PSP2_IO_DEVCTL_H_
 
-#include <psp2/kernel/iofilemgr.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct SceIoDevInfo {
-	SceOff max_size;
-	SceOff free_size;
-	SceSize cluster_size;
-	void *unk;
-} SceIoDevInfo;
+#pragma GCC warning "psp2/io/devctl.h is deprecated. Please include psp2/kernel/iofilemgr.h."
 
-/**
-  * Perform an ioctl on a device. (asynchronous)
-  *
-  * @param fd - Opened file descriptor to ioctl to
-  * @param cmd - The command to send to the device
-  * @param indata - A data block to send to the device, if NULL sends no data
-  * @param inlen - Length of indata, if 0 sends no data
-  * @param outdata - A data block to receive the result of a command, if NULL receives no data
-  * @param outlen - Length of outdata, if 0 receives no data
-  * @return 0 on success, < 0 on error
-  */
-int sceIoIoctlAsync(SceUID fd, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen);
-
-#ifdef __cplusplus
-}
-#endif
+#include <psp2/kernel/iofilemgr.h>
 
 #endif /* _PSP2_IO_DEVCTL_H_ */
-
diff --git a/include/user/kernel/iofilemgr.h b/include/user/kernel/iofilemgr.h
index 87ad029..240705b 100644
--- a/include/user/kernel/iofilemgr.h
+++ b/include/user/kernel/iofilemgr.h
@@ -61,6 +61,16 @@ extern "C" {
 #define SCE_IO_MAX_PATH_LENGTH       (200)  /* maximum path length */
 
 /**
+ * May be used with sceIoDevctl()
+ */
+typedef struct SceIoDevInfo {
+  SceOff max_size;
+  SceOff free_size;
+  SceSize cluster_size;
+  void *unk;
+} SceIoDevInfo;
+
+/**
  * Remove directory entry
  *
  * @param filename - Path to the file to remove
@@ -418,6 +428,34 @@ SceUID sceIoSyncByFdAsync(SceUID fd, int flag, SceIoAsyncParam* asyncParam);
  */
 SceUID sceIoSyncAsync(const char* device, int flag, SceIoAsyncParam* asyncParam);
 
+/**
+  * This function is unimplemented.
+  *
+  * @return SCE_KERNEL_ERROR_UNSUP (0x80020004)
+  */
+int sceIoIoctlAsync(
+  SceUID fd,
+  int cmd,
+  const void *argp,
+  SceSize arglen,
+  void *bufp,
+  SceSize buflen,
+  SceIoAsyncParam* asyncParam);
+
+/**
+  * This function is unimplemented.
+  *
+  * @return SCE_KERNEL_ERROR_UNSUP (0x80020004)
+  */
+int sceIoDevctlAsync(
+  const char *devname,
+  int cmd,
+  const void *arg,
+  SceSize arglen,
+  void *bufp,
+  SceSize buflen,
+  SceIoAsyncParam* asyncParam);
+
 /*--------------------IO Priority--------------------*/
 
 /*Valid priority values range: 1 (highest) - 15 (lowest). Default priority value is 14*/