Remove built-in speaker support

The changes to amiga, mac and msdos builds are untested.

sys/mac/macsnd.c

@@ -1,111 +0,0 @@
-/* NetHack 3.6	macsnd.c	$NHDT-Date: 1432512798 2015/05/25 00:13:18 $  $NHDT-Branch: master $:$NHDT-Revision: 1.10 $ */
-/* 	Copyright (c) 1992 by Jon Watte */
-/* NetHack may be freely redistributed.  See license for details. */
-
-/*
- * This file contains music playing code.
- *
- * If we were REALLY determinated, we would make the sound play
- * asynchronously, but I'll save that one for a rainy day...
- *
- * This may break A/UX, since it defines MAC but we need to
- * check that the toolbox is booted. I'll defer that one too.
- *
- * - h+ 921128
- */
-
-#include "hack.h"
-#include "mactty.h"
-#include "macwin.h"
-#if 1 /*!TARGET_API_MAC_CARBON*/
-#include <Sound.h>
-#include <Resources.h>
-#endif
-
-#ifndef freqDurationCmd
-#define freqDurationCmd 40
-#endif
-
-#define SND_BUFFER(s) (&(*s)[20])
-#define SND_LEN(s) (GetHandleSize(s) - 42)
-
-void
-mac_speaker(struct obj *instr, char *melody)
-{
-    SndChannelPtr theChannel = (SndChannelPtr) 0;
-    SndCommand theCmd;
-    Handle theSound;
-    unsigned char theName[32];
-    char *n = (char *) &theName[1];
-    int typ = instr->otyp;
-    const char *actualn = OBJ_NAME(objects[typ]);
-
-    /*
-     * First: are we in the library ?
-     */
-    if (flags.silent) {
-        return;
-    }
-
-    /*
-     * Is this a known instrument ?
-     */
-    strcpy(n, actualn);
-    theName[0] = strlen(n);
-    theSound = GetNamedResource('snd ', theName);
-    if (!theSound) {
-        return;
-    }
-    HLock(theSound);
-
-    /*
-     * Set up the synth
-     */
-    if (SndNewChannel(&theChannel, sampledSynth, initMono + initNoInterp,
-                      (void *) 0) == noErr) {
-        char midi_note[] = { 57, 59, 60, 62, 64, 65, 67 };
-
-        short err;
-        short snd_len = SND_LEN(theSound) / 18;
-
-        theCmd.cmd = soundCmd;
-        theCmd.param1 = 0;
-        theCmd.param2 = (long) SND_BUFFER(theSound);
-        err = SndDoCommand(theChannel, &theCmd, false);
-
-        /*
-         * We rack 'em up all in a row
-         * The mac will play them correctly and then end, since
-         * we do a sync close below.
-         *
-         */
-        while (*melody && !err) {
-            while (*melody > 'G') {
-                *melody -= 8;
-            }
-            while (*melody < 'A') {
-                *melody += 8;
-            }
-            theCmd.cmd = freqDurationCmd;
-            theCmd.param1 = snd_len;
-            theCmd.param2 = midi_note[*melody - 'A'];
-            err = SndDoCommand(theChannel, &theCmd, false);
-            melody++;
-        }
-        SndDisposeChannel(theChannel, false); /* Sync wait for completion */
-        ReleaseResource(theSound);
-    }
-}
-
-void
-tty_nhbell(void)
-{
-    Handle h = GetNamedResource('snd ', "\pNetHack Bell");
-
-    if (h) {
-        HLock(h);
-        SndPlay((SndChannelPtr) 0, (SndListHandle) h, 0);
-        ReleaseResource(h);
-    } else
-        SysBeep(30);
-}

sys/mac/mactty.c

@@ -13,6 +13,7 @@
 #include "hack.h" /* to get flags */
 #include "mttypriv.h"
 #if !TARGET_API_MAC_CARBON
+#include <Sound.h>
 #include <Resources.h>
 #endif
 
@@ -324,6 +325,19 @@ do_set_port_font(tty_record *record)
     }
 }
 
+void
+tty_nhbell(void)
+{
+    Handle h = GetNamedResource('snd ', "\pNetHack Bell");
+
+    if (h) {
+        HLock(h);
+        SndPlay((SndChannelPtr) 0, (SndListHandle) h, 0);
+        ReleaseResource(h);
+    } else
+        SysBeep(30);
+}
+
 /*
  * Fill in some fields from some other fields that may have changed
  */