diff --git a/libs/math/vector.h b/libs/math/vector.h
index 23f91061..57022dbb 100644
--- a/libs/math/vector.h
+++ b/libs/math/vector.h
@@ -42,11 +42,21 @@ inline int lrint (double flt)
 	return i;
 } 
 
+inline __int64 llrint(double f)
+{
+  return static_cast<__int64>(f + 0.5);
+}
+
 #elif defined(__FreeBSD__)
 
-inline int lrint(double f)
+inline long lrint(double f)
 {
-  return static_cast<int>(f + 0.5);
+  return static_cast<long>(f + 0.5);
+}
+
+inline long long llrint(double f)
+{
+  return static_cast<long long>(f + 0.5);
 }
 
 #elif defined(__GNUC__)