From 7a3db73a4332051f5f8d894b28d1fbdbebbc7e8e Mon Sep 17 00:00:00 2001
From: Folkert de Vries <folkert@folkertdev.nl>
Date: Tue, 17 Feb 2026 14:38:05 +0100
Subject: [PATCH] upgrade to zlib-ng 2.3.3

---
 src/zlib-ng | 2 +-
 zng/cc.rs   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/zlib-ng b/src/zlib-ng
index 42543906..12731092 160000
--- a/src/zlib-ng
+++ b/src/zlib-ng
@@ -1 +1 @@
-Subproject commit 425439062b114a0f6cf625022c41d929c7e879f9
+Subproject commit 12731092979c6d07f42da27da673a9f6c7b13586
diff --git a/zng/cc.rs b/zng/cc.rs
index c0b365a2..367d207a 100644
--- a/zng/cc.rs
+++ b/zng/cc.rs
@@ -163,7 +163,7 @@ pub fn build_zlib_ng(target: &str, compat: bool) {
         fs::create_dir_all(&build).unwrap();
         build.push("gzread.c");
 
-        strip_symbol_prefix(Path::new("src/zlib-ng/gzread.c.in"), &build, false);
+        strip_symbol_prefix(Path::new("src/zlib-ng/gzread_mangle.h.in"), &build, false);
         cfg.file(build);
     }