$NetBSD$

* Part of patchset to build electron on NetBSD
* Based on OpenBSD's chromium patches, and
  FreeBSD's electron patches

--- media/audio/BUILD.gn.orig	2025-02-24 19:59:26.000000000 +0000
+++ media/audio/BUILD.gn
@@ -198,6 +198,7 @@ source_set("audio") {
       "CoreMedia.framework",
     ]
     weak_frameworks = [ "ScreenCaptureKit.framework" ]  # macOS 13.0
+    deps += ["//electron/build/config:generate_mas_config"]
   }
 
   if (is_ios) {
@@ -269,10 +270,35 @@ source_set("audio") {
     deps += [ "//media/base/android:media_jni_headers" ]
   }
 
-  if (is_linux || is_chromeos) {
+  if ((is_linux || is_chromeos) && !is_bsd) {
     sources += [ "linux/audio_manager_linux.cc" ]
   }
 
+  if (is_bsd && !use_audioio) {
+    sources += [ "sndio/audio_manager_sndio.cc" ]
+  }
+
+  if (use_sndio) {
+    libs += [ "sndio" ]
+    sources += [
+      "sndio/sndio_input.cc",
+      "sndio/sndio_input.h",
+      "sndio/sndio_output.cc",
+      "sndio/sndio_output.h"
+    ]
+   }
+
+  if (use_audioio) {
+    sources += [
+      "audioio/audio_manager_audioio.cc",
+      "audioio/audio_manager_audioio.h",
+      "audioio/audioio_input.cc",
+      "audioio/audioio_input.h",
+      "audioio/audioio_output.cc",
+      "audioio/audioio_output.h"
+    ]
+   }
+
   if (use_alsa) {
     libs += [ "asound" ]
     sources += [