$NetBSD: patch-ac,v 1.1 2007/09/29 11:31:09 rillig Exp $

Doing weird things in C requires weird code. Since gcc 4, casts return
an rvalue instead of an lvalue.

--- src/sndhrdw/nes_apu.c.orig	2003-05-04 20:39:04.000000000 +0200
+++ src/sndhrdw/nes_apu.c	2007-09-29 13:27:16.000000000 +0200
@@ -1035,9 +1035,9 @@ void apu_process(void *buffer, int num_s
 
       /* signed 16-bit output, unsigned 8-bit */
       if (16 == apu->sample_bits)
-         *((int16 *) buffer)++ = (int16) accum;
+         *(*((int16 **) &buffer))++ = (int16) accum;
       else
-         *((uint8 *) buffer)++ = (accum >> 8) ^ 0x80;
+         *(*((uint8 **) &buffer))++ = (accum >> 8) ^ 0x80;
    }
 
    /* resync cycle counter */