$NetBSD: patch-aa,v 1.4 2025/11/30 15:29:32 martin Exp $

Fix includes and add missing prototypes.

--- src/sound.c.orig	2002-12-02 07:03:54.000000000 +0100
+++ src/sound.c	2025-11-30 16:27:18.355837148 +0100
@@ -5,7 +5,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>
-#include <linux/soundcard.h>
+#include <sys/soundcard.h>
 #include <sys/time.h>
 #include <signal.h>
 #include <string.h>
@@ -14,7 +14,6 @@
 #include "scav.h"
 #include "sound.h"
 
-#define SOUNDDEV "/dev/dsp"
 
 char dirlist[512];
 
@@ -47,7 +46,7 @@
 int *soundbuffer;
 int soundbufferlen;
 
-
+void doall();
 
 void soundinit(void)
 {
@@ -122,7 +121,7 @@
 	close(file);
 }
 
-doall()
+void doall()
 {
 unsigned char clip[8192];
 int i,j;