Import XT kernel mode library

sdk/xtklib/includes/libhl.h

@@ -0,0 +1,49 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            sdk/xtklib/includes/libhl.h
+ * DESCRIPTION:     Hardware Abstraction Layer library
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#ifndef __XTKLIB_LIBHL_H
+#define __XTKLIB_LIBHL_H
+
+#include "xtdefs.h"
+#include "xttypes.h"
+#include "xtstruct.h"
+
+
+/* I/O port addresses for COM ports */
+extern ULONG ComPortAddress[];
+
+/* HAL library routines forward references */
+XTSTATUS
+HlComPortGetByte(IN PCPPORT Port,
+                 OUT PUCHAR Byte,
+                 IN BOOLEAN Wait,
+                 IN BOOLEAN Poll);
+
+UCHAR
+HlComPortReadLsr(IN PCPPORT Port,
+                 IN UCHAR Byte);
+
+XTSTATUS 
+HlComPortPutByte(IN PCPPORT Port,
+                 IN UCHAR Byte);
+
+XTSTATUS
+HlInitializeComPort(IN OUT PCPPORT Port,
+                    IN ULONG PortNumber,
+                    IN ULONG BaudRate);
+
+UCHAR
+XTAPI
+HlIoPortInByte(IN USHORT Port);
+
+VOID
+XTAPI
+HlIoPortOutByte(IN USHORT Port,
+                IN UCHAR Data);
+
+#endif /* __XTKLIB_LIBHL_H */

sdk/xtklib/includes/xtklib.h

@@ -0,0 +1,9 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            sdk/xtklib/includes/xtklib.h
+ * DESCRIPTION:     XT kernel-mode library
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#include "libhl.h"