[CONUTILS] Make the headers C++ compatible.

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__ */

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__ */

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__ */

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__ */