From 7d6656fa54be82404c60af1b16cb1112b1d9f740 Mon Sep 17 00:00:00 2001
From: Xiangyan Sun <wishstudio@gmail.com>
Date: Wed, 18 Mar 2026 00:50:57 -0700
Subject: [PATCH] ardopc: fix build with gcc 15

---
 pkgs/by-name/ar/ardopc/package.nix | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/pkgs/by-name/ar/ardopc/package.nix b/pkgs/by-name/ar/ardopc/package.nix
index eb7ce91710ea..04e0d26530cf 100644
--- a/pkgs/by-name/ar/ardopc/package.nix
+++ b/pkgs/by-name/ar/ardopc/package.nix
@@ -22,6 +22,20 @@ stdenv.mkDerivation (finalAttrs: {
 
   sourceRoot = "${finalAttrs.src.name}/ARDOPC";
 
+  postPatch = ''
+    substituteInPlace pktSession.c \
+      --replace-fail 'VOID L2SENDCOMMAND();' 'VOID L2SENDCOMMAND(struct _LINKTABLE * LINK, int CMD);' \
+      --replace-fail 'VOID CONNECTFAILED();' 'VOID CONNECTFAILED(struct _LINKTABLE * LINK);'
+    substituteInPlace ARDOPC.h \
+      --replace-fail 'BOOL CheckForPktData();' 'BOOL CheckForPktData(int Channel);'
+    substituteInPlace ALSASound.c \
+      --replace-fail 'void InitSound(BOOL Quiet)' 'void InitSound()'
+    substituteInPlace ARQ.c \
+      --replace-fail 'SendData(FALSE);' 'SendData();'
+    substituteInPlace Modulate.c \
+      --replace-fail 'SoundFlush(Number);' 'SoundFlush();'
+  '';
+
   nativeBuildInputs = [
     makeWrapper
     pkg-config