diff --git a/imgui-sys/src/lib.rs b/imgui-sys/src/lib.rs
index 46e0f07..8e3ad72 100644
--- a/imgui-sys/src/lib.rs
+++ b/imgui-sys/src/lib.rs
@@ -796,7 +796,7 @@ pub struct ImDrawList {
 }
 
 #[repr(C)]
-struct ImDrawListSharedData {
+pub struct ImDrawListSharedData {
     /// UV of white pixel in the atlas
     tex_uv_white_pixel: ImVec2,
     /// Current/default font (optional, for simplified AddText overload)
@@ -1781,6 +1781,12 @@ pub unsafe fn igIsRootWindowOrAnyChildHovered(_flags: ImGuiHoveredFlags) -> bool
     igIsWindowHovered(ImGuiHoveredFlags::RootAndChildWindows)
 }
 
+// DrawList
+extern "C" {
+    pub fn igGetOverlayDrawList() -> *mut ImDrawList;
+    pub fn igGetDrawListSharedData() -> *mut ImDrawListSharedData;
+}
+
 // Inputs
 extern "C" {
     pub fn igGetKeyIndex(imgui_key: ImGuiKey) -> c_int;