From 1a15dc7bcddacce2eae4575d27eebca17bf7d583 Mon Sep 17 00:00:00 2001
From: sonoro1234 <sonoroster@gmail.com>
Date: Wed, 18 Feb 2026 15:18:38 +0100
Subject: [PATCH] drop extern vardef declaration (implot3d)

---
 generator/cpp2ffi.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/generator/cpp2ffi.lua b/generator/cpp2ffi.lua
index 03b4f58..3e7a656 100644
--- a/generator/cpp2ffi.lua
+++ b/generator/cpp2ffi.lua
@@ -2072,6 +2072,10 @@ function M.Parser()
 							print("--skip = vardef declaration:",it2)
 							it2 = ""
 						end
+						if it2:match("%s*extern") then
+							print("--skip extern vardef declaration:",it2)
+							it2 = ""
+						end
 					end
 					--table.insert(outtabpre,it2)
 					--table.insert(outtab,it2)