1 files changed, 4 insertions, 0 deletions
diff --git a/include/vec2.h b/include/vec2.h
index 3e33cfb..8fd3858 100644
--- a/include/vec2.h
+++ b/include/vec2.h
@@ -9,4 +9,8 @@ typedef struct {
     float x, y;
 } vec2f;
 
+typedef struct {
+    double x, y;
+} vec2d;
+
 #endif /* VEC2_H */