Added missing kernel IO headers. (#160)

* Added missing kernel IO headers.

Added missing kernel IO headers.

1 files changed, 33 insertions, 0 deletions

diff --git a/include/kernel/io/devctl.h b/include/kernel/io/devctl.h
new file mode 100644
index 0000000..706778e
--- /dev/null
+++ b/include/kernel/io/devctl.h
@@ -0,0 +1,33 @@
+#ifndef _PSP2_IO_DEVCTRL_H_
+#define _PSP2_IO_DEVCTRL_H_
+
+#include <psp2/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * Send a devctl command to a device.
+  *
+  * @par Example: Sending a simple command to a device
+  * @code
+  * sceIoDevctl("ux0:", 0x3001, NULL, 0, outdata, 0x18);
+  * @endcode
+  *
+  * @param dev - String for the device to send the devctl to (e.g. "ux0:")
+  * @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 sceIoDevctl(const char *dev, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _PSP2_IO_DEVCTRL_H_ */
+