$NetBSD: patch-ac,v 1.5 2011/09/12 06:42:12 dholland Exp $

- needs stdlib.h
- use valid C (string constants cannot span lines)
- fix mismatched return statements, which clang dislikes

--- tfmx.c.orig	2001-08-02 18:49:40.000000000 +0000
+++ tfmx.c
@@ -9,6 +9,7 @@
 #endif
 #include <stdio.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 #include "tfmxsong.h"
 #include "player.h"
@@ -46,24 +47,22 @@ extern int blend,filt,over;
 
 usage(char *x)
 {
-	fprintf(stderr,"tfmxplay v0.6 by Jon Pickard <marxmarv@antigates.com>,
-Neochrome <David.Banz@smail.inf.fh-rhein-sieg.de> and others.
-Copyright 1996-2001, see accompanying README for details.
-
-This release is dedicated to the memory of Martin Requart.
-
-Usage: %s [options] mdat-file [smpl-file]
-where options is one or more of:
--b mode		set stereo mode (0=mono, default 1=headphone, 2=stereo)
--8		generate 8-bit output
--p num		subsong to play (default 0)
--f freq		suggest playback rate in samples/sec (default 44100)
--o file		write audio output to file (default /dev/dsp)
--i		print info about the module (text, subsong, etc.)
--w num		set low-pass filter frequency (0=none, 3=lowest, default 0)
--l num		set number of loops through (default 0=infinite, 1=no repeat)
--v              disable oversampling (=linear interpolation)
-",x
+	fprintf(stderr,"tfmxplay v0.6 by Jon Pickard <marxmarv@antigates.com>,\n"
+"Neochrome <David.Banz@smail.inf.fh-rhein-sieg.de> and others.\n"
+"Copyright 1996-2001, see accompanying README for details.\n\n"
+"This release is dedicated to the memory of Martin Requart.\n\n"
+"Usage: %s [options] mdat-file [smpl-file]\n"
+"where options is one or more of:\n"
+"-b mode		set stereo mode (0=mono, default 1=headphone, 2=stereo)\n"
+"-8		generate 8-bit output\n"
+"-p num		subsong to play (default 0)\n"
+"-f freq		suggest playback rate in samples/sec (default 44100)\n"
+"-o file		write audio output to file (default /dev/dsp)\n"
+"-i		print info about the module (text, subsong, etc.)\n"
+"-w num		set low-pass filter frequency (0=none, 3=lowest, default 0)\n"
+"-l num		set number of loops through (default 0=infinite, 1=no repeat)\n"
+"-v              disable oversampling (=linear interpolation)\n"
+,x
 );
 
 }
@@ -348,7 +347,7 @@ dump_pattern(int x)
 	}
 }
 
-do_debug()
+void do_debug()
 {
 	char in[81];
 	int x,y;