Make it binary

[wxWidgets.git] / utils / glcanvas / samples / penguin / lw.h

diff --git a/utils/glcanvas/samples/penguin/lw.h b/utils/glcanvas/samples/penguin/lw.h
index 92020192220edc2a70a006087cc51f377dcc7b89..b49e8ffc912054a5048f692f9424ad392fdd1385 100644 (file)
--- a/utils/glcanvas/samples/penguin/lw.h
+++ b/utils/glcanvas/samples/penguin/lw.h
@@ -49,6 +49,9 @@ typedef struct {
 
 } lwObject;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 int       lw_is_lwobject(const char     *lw_file);
 lwObject *lw_object_read(const char     *lw_file);
@@ -58,5 +61,9 @@ void      lw_object_show(const lwObject *lw_object);
 GLfloat   lw_object_radius(const lwObject *lw_object);
 void      lw_object_scale (lwObject *lw_object, GLfloat scale);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* LW_H */