Some doc

[guile-irrlicht.git] / src / vector2d.cpp

diff --git a/src/vector2d.cpp b/src/vector2d.cpp
index 9e46868239fc79d7577fc99c9a20b442e599b6d2..52e8dcce4b686e52750b67a598d7f512f0389bf0 100644 (file)
--- a/src/vector2d.cpp
+++ b/src/vector2d.cpp
@@ -23,14 +23,12 @@
 #include <libguile.h>
 #include "vector2d.h"
 
-extern "C" {
-
-  irr::core::vector2df
-  scm_to_vector2df (SCM vector2d)
-  {
-    return irr::core::vector2df
-      (scm_to_double (scm_car (vector2d)),
-       scm_to_double (scm_cadr (vector2d)));
-  }
-
+using namespace irr;
+
+core::vector2df
+scm_to_vector2df (SCM vector2d)
+{
+  return core::vector2df
+    (scm_to_double (scm_car (vector2d)),
+     scm_to_double (scm_cadr (vector2d)));
 }