From 43b67a5ddc55444dae33805f0768f700fbdb2f06 Mon Sep 17 00:00:00 2001
From: Patrick Mackinlay <pmackinlay@hotmail.com>
Date: Wed, 30 Apr 2025 10:03:29 +0700
Subject: [PATCH] sound: suppress some warnings

---
 src/emu/sound.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/emu/sound.h b/src/emu/sound.h
index 3b30a58dc66..8039948362b 100644
--- a/src/emu/sound.h
+++ b/src/emu/sound.h
@@ -144,7 +144,6 @@ namespace emu::detail {
 	};
 
 	template<typename S> class output_buffer_flat {
-		friend class sound_stream; // To make state saving easier
 	public:
 		output_buffer_flat(u32 buffer_size, u32 channels);
 
@@ -474,7 +473,7 @@ private:
 	};
 
 	struct mixing_step {
-		enum { CLEAR, COPY, ADD };
+		enum : u32 { CLEAR, COPY, ADD };
 		u32 m_mode;
 		u32 m_osd_index;
 		u32 m_osd_channel;