From a2bb8962cb4b64aed42861ec8dabb13e068ea40d Mon Sep 17 00:00:00 2001
From: link2xt <link2xt@testrun.org>
Date: Tue, 7 Apr 2026 07:26:02 +0200
Subject: [PATCH] fix: add missing `extern "C"` to dc_array_is_independent

It was the only `unsafe fn` (not `unsafe extern "C" fn`) in lib.rs
---
 deltachat-ffi/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deltachat-ffi/src/lib.rs b/deltachat-ffi/src/lib.rs
index 4aa889d27..4b375ad4c 100644
--- a/deltachat-ffi/src/lib.rs
+++ b/deltachat-ffi/src/lib.rs
@@ -2826,7 +2826,7 @@ pub unsafe extern "C" fn dc_array_search_id(
 // Returns 1 if location belongs to the track of the user,
 // 0 if location was reported independently.
 #[no_mangle]
-pub unsafe fn dc_array_is_independent(
+pub unsafe extern "C" fn dc_array_is_independent(
     array: *const dc_array_t,
     index: libc::size_t,
 ) -> libc::c_int {