diff --git a/sdk/lib/conutils/pager.h b/sdk/lib/conutils/pager.h
index 8a238751383..6c62ab955d5 100644
--- a/sdk/lib/conutils/pager.h
+++ b/sdk/lib/conutils/pager.h
@@ -15,6 +15,10 @@
 #error The ConUtils library at the moment only supports compilation with _UNICODE defined!
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 
 // #include <wincon.h>
 
@@ -71,4 +75,7 @@ ConResPaging(
     IN BOOL StartPaging,
     IN UINT uID);
 
+#ifdef __cplusplus
+}
+#endif
 #endif  /* __PAGER_H__ */
diff --git a/sdk/lib/conutils/screen.h b/sdk/lib/conutils/screen.h
index 01a95c52876..bc2cce9d14a 100644
--- a/sdk/lib/conutils/screen.h
+++ b/sdk/lib/conutils/screen.h
@@ -15,6 +15,10 @@
 #error The ConUtils library at the moment only supports compilation with _UNICODE defined!
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 
 #if 0
 
@@ -53,4 +57,7 @@ VOID
 ConClearScreen(IN PCON_SCREEN Screen);
 
 
+#ifdef __cplusplus
+}
+#endif
 #endif  /* __SCREEN_H__ */
diff --git a/sdk/lib/conutils/stream.h b/sdk/lib/conutils/stream.h
index 7787d4b8d5a..9b70eb3c80a 100644
--- a/sdk/lib/conutils/stream.h
+++ b/sdk/lib/conutils/stream.h
@@ -25,6 +25,10 @@
 #error The ConUtils library at the moment only supports compilation with _UNICODE defined!
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Console I/O streams
  */
@@ -264,4 +268,7 @@ VOID
 ConClearLine(IN PCON_STREAM Stream);
 
 
+#ifdef __cplusplus
+}
+#endif
 #endif  /* __STREAM_H__ */
diff --git a/sdk/lib/conutils/utils.h b/sdk/lib/conutils/utils.h
index c118ac6502c..52063c25bf4 100644
--- a/sdk/lib/conutils/utils.h
+++ b/sdk/lib/conutils/utils.h
@@ -16,6 +16,10 @@
 #error The ConUtils library at the moment only supports compilation with _UNICODE defined!
 #endif
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * General-purpose utility functions (wrappers around,
  * or reimplementations of, Win32 APIs).
@@ -50,4 +54,7 @@ IsConsoleHandle(IN HANDLE hHandle);
 // #include <wincon.h>
 
 
+#ifdef __cplusplus
+}
+#endif
 #endif  /* __UTILS_H__ */