1 files changed, 16 insertions, 0 deletions
diff --git a/source/include/actypes.h b/source/include/actypes.h
index 7a8d5c5c3b4b..5e1c307f46ce 100644
--- a/source/include/actypes.h
+++ b/source/include/actypes.h
@@ -127,6 +127,7 @@
 typedef unsigned char                   BOOLEAN;
 typedef unsigned char                   UINT8;
 typedef unsigned short                  UINT16;
+typedef short                           INT16;
 typedef COMPILER_DEPENDENT_UINT64       UINT64;
 typedef COMPILER_DEPENDENT_INT64        INT64;
 
@@ -1336,4 +1337,19 @@ typedef struct acpi_memory_list
 #define ACPI_OSI_WIN_8                  0x0C
 
 
+/* Definitions of file IO */
+
+#define ACPI_FILE_READING               0x01
+#define ACPI_FILE_WRITING               0x02
+#define ACPI_FILE_BINARY                0x04
+
+#define ACPI_FILE_BEGIN                 0x01
+#define ACPI_FILE_END                   0x02
+
+
+/* Definitions of getopt */
+
+#define ACPI_OPT_END                    -1
+
+
 #endif /* __ACTYPES_H__ */