From 03421107d3c6e6628facd4fdc25940a5d9a77d72 Mon Sep 17 00:00:00 2001
From: Javier Sancho <jsf@jsancho.org>
Date: Sun, 10 May 2020 13:07:17 +0200
Subject: [PATCH] vector2d

---
 src/vector2d.cpp | 16 ++++++++--------
 src/vector2d.h   |  8 ++------
 2 files changed, 10 insertions(+), 14 deletions(-)

diff --git a/src/vector2d.cpp b/src/vector2d.cpp
index 9e46868..4e08818 100644
--- a/src/vector2d.cpp
+++ b/src/vector2d.cpp
@@ -23,14 +23,14 @@
 #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)));
 }
diff --git a/src/vector2d.h b/src/vector2d.h
index abf3461..83d6f8b 100644
--- a/src/vector2d.h
+++ b/src/vector2d.h
@@ -25,11 +25,7 @@
 #include <irrlicht/irrlicht.h>
 #include <libguile.h>
 
-extern "C" {
-
-  irr::core::vector2df
-  scm_to_vector2df (SCM vector2d);
-
-}
+irr::core::vector2df
+scm_to_vector2df (SCM vector2d);
 
 #endif
-- 
2.39.2