diff --git a/tempest/Rect.hpp b/tempest/Rect.hpp
index abe3566..794e050 100644
--- a/tempest/Rect.hpp
+++ b/tempest/Rect.hpp
@@ -2,5 +2,6 @@
 #define TEMPEST_RECT_HPP
 
 #include "tempest/rect/CRect.hpp"
+#include "tempest/rect/CiRect.hpp"
 
 #endif
diff --git a/tempest/rect/CiRect.hpp b/tempest/rect/CiRect.hpp
new file mode 100644
index 0000000..8e44cd9
--- /dev/null
+++ b/tempest/rect/CiRect.hpp
@@ -0,0 +1,15 @@
+#ifndef TEMPEST_RECT_C_IRECT_HPP
+#define TEMPEST_RECT_C_IRECT_HPP
+
+#include <cstdint>
+
+class CiRect {
+    public:
+    // Member variables
+    int32_t minY;
+    int32_t minX;
+    int32_t maxY;
+    int32_t maxX;
+};
+
+#endif