X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fvector3d.cpp;h=566a441e19ce2dd22a135c319b38dc0cc85451f6;hb=e1e79af4472feb78b4ec672f768eb8fdd10670fc;hp=57f5a7dbe0d52605f6bc85dbf6309defdb1d56d3;hpb=37217d692d4ead81cfed829395a9a7a5caf9325c;p=guile-irrlicht.git

diff --git a/src/vector3d.cpp b/src/vector3d.cpp
index 57f5a7d..566a441 100644
--- a/src/vector3d.cpp
+++ b/src/vector3d.cpp
@@ -23,23 +23,21 @@
 #include <libguile.h>
 #include "vector3d.h"
 
-extern "C" {
-
-  SCM
-  scm_from_vector3df (irr::core::vector3df vector3d)
-  {
-    return scm_list_3 (scm_from_double (vector3d.X),
-                       scm_from_double (vector3d.Y),
-                       scm_from_double (vector3d.Z));
-  }
-
-  irr::core::vector3df
-  scm_to_vector3df (SCM vector3d)
-  {
-    return irr::core::vector3df
-      (scm_to_double (scm_car (vector3d)),
-       scm_to_double (scm_cadr (vector3d)),
-       scm_to_double (scm_caddr (vector3d)));
-  }
+using namespace irr;
+
+SCM
+scm_from_vector3df (core::vector3df vector3d)
+{
+  return scm_list_3 (scm_from_double (vector3d.X),
+                     scm_from_double (vector3d.Y),
+                     scm_from_double (vector3d.Z));
+}
 
+core::vector3df
+scm_to_vector3df (SCM vector3d)
+{
+  return core::vector3df
+    (scm_to_double (scm_car (vector3d)),
+     scm_to_double (scm_cadr (vector3d)),
+     scm_to_double (scm_caddr (vector3d)));
 }