$NetBSD: patch-ah,v 1.5 2011/11/22 20:57:35 wiz Exp $

--- maplay.cc.orig	1994-06-23 12:14:36.000000000 +0000
+++ maplay.cc
@@ -31,16 +31,16 @@
  *      on an amd device or in stdout mode, if compiled with ULAW defined
  *    - option -amd forces maplay to treat /dev/audio as an amd device
  *      in the u-law version. This is helpful on some SPARC clones.
- *    - iostreams manipulator calls like "cerr << setw (2) << ..." replaced by
- *      "cerr.width (2); ..." due to problems with older GNU C++ releases.
+ *    - iostreams manipulator calls like "std::cerr << setw (2) << ..." replaced by
+ *      "std::cerr.width (2); ..." due to problems with older GNU C++ releases.
  */
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
-#include <iostream.h>
-#include <iomanip.h>
+#include <iostream>
+#include <iomanip>
 #include "all.h"
 #include "crc.h"
 #include "header.h"
@@ -54,14 +54,14 @@
 
 // data extracted from commandline arguments:
 static char *filename;
-static bool verbose_mode = False, filter_check = False;
-static bool stdout_mode = False;
+static boolean verbose_mode = False, filter_check = False;
+static boolean stdout_mode = False;
 static enum e_channels which_channels = both;
-static bool use_speaker = False, use_headphone = False, use_line_out = False;
+static boolean use_speaker = False, use_headphone = False, use_line_out = False;
 #ifdef ULAW
-static bool force_amd = False;
+static boolean force_amd = False;
 #endif
-static bool use_own_scalefactor = False;
+static boolean use_own_scalefactor = False;
 static real scalefactor;
 
 // data extracted from header of first frame:
@@ -90,15 +90,15 @@ static void Exit (int returncode)
 }
 
 
-main (int argc, char *argv[])
+int main (int argc, char *argv[])
 {
   int i;
-  bool read_ready = False, write_ready = False;
+  boolean read_ready = False, write_ready = False;
 
   if (argc < 2 || !strncmp (argv[1], "-h", 2))
   {
 usage:
-    cerr << "\nusage: " << argv[0]
+    std::cerr << "\nusage: " << argv[0]
 	 << " [-v] [-s] [-l] [-r] "
 #ifdef SPARC
 	    "[-us] [-uh] "
@@ -146,6 +146,12 @@ usage:
 #ifdef Solaris
 	    "SPARC Solaris 2.x"
 #else
+#ifdef __FreeBSD__
+	    "FreeBSD"
+#else
+#ifdef __DragonFly__
+	    "DragonFly"
+#else
 #ifdef LINUX
 	    "Linux"
 #else
@@ -159,6 +165,8 @@ usage:
 #endif
 #endif
 #endif
+#endif
+#endif
 	    " version)\n"
 	    "@(#) Copyright (C) 1993, 1994 Tobias Bading (bading@cs.tu-berlin.de)\n"
 	    "@(#) Berlin University of Technology\n"
@@ -180,10 +188,10 @@ usage:
 	  stdout_mode = True;
 	  break;
 	case 'l':
-	  which_channels = left;
+	  which_channels = maplay_left;
 	  break;
 	case 'r':
-	  which_channels = right;
+	  which_channels = maplay_right;
 	  break;
 #ifdef SPARC
 	case 'u':
@@ -216,7 +224,7 @@ usage:
 	case 'f':
 	  if (++i == argc)
 	  {
-	    cerr << "please specify a new scalefactor after the -f option!\n";
+	    std::cerr << "please specify a new scalefactor after the -f option!\n";
 	    exit (1);
 	  }
 	  use_own_scalefactor = True;
@@ -243,14 +251,14 @@ usage:
   header = new Header;
   if (!header->read_header (stream, &crc))
   {
-    cerr << "no header found!\n";
+    std::cerr << "no header found!\n";
     Exit (1);
   }
 
   // get info from header of first frame:
   layer = header->layer ();
   if ((mode = header->mode ()) == single_channel)
-    which_channels = left;
+    which_channels = maplay_left;
   sample_frequency = header->sample_frequency ();
 
   // create filter(s):
@@ -319,6 +327,17 @@ usage:
       Exit (0);
   }
 #else
+#ifdef NETBSD
+  {
+    if (NetBSDObuffer::class_suitable (mode == single_channel || which_channels != both) ? 1 : 2)
+      if (mode == single_channel || which_channels != both)
+	buffer = new NetBSDObuffer (1, header);
+      else
+	buffer = new NetBSDObuffer (2, header);
+    else
+      Exit (0);
+  }
+#else
 //#ifdef your_machine
 //  {
 //    if (mode == single_channel || which_channels != both)
@@ -328,11 +347,12 @@ usage:
 //  }
 //#else
   {
-    cerr << "Sorry, I don't know your audio device.\n"
+    std::cerr << "Sorry, I don't know your audio device.\n"
 	    "Please use the stdout mode.\n";
     Exit (0);
   }
 //#endif	// !your_machine
+#endif  // !NETBSD
 #endif	// !LINUX
 #endif	// !SPARC
 #endif	// !Indigo
@@ -345,22 +365,22 @@ usage:
       ++name;
     else
       name = filename;
-    cerr << name << " is a layer " << header->layer_string () << ' '
+    std::cerr << name << " is a layer " << header->layer_string () << ' '
 	 << header->mode_string () << " MPEG audio stream with";
     if (!header->checksums ())
-      cerr << "out";
-    cerr << " checksums.\nThe sample frequency is "
+      std::cerr << "out";
+    std::cerr << " checksums.\nThe sample frequency is "
 	 << header->sample_frequency_string () << " at a bitrate of "
 	 << header->bitrate_string () << ".\n"
 	    "This stream is ";
     if (header->original ())
-      cerr << "an original";
+      std::cerr << "an original";
     else
-      cerr << "a copy";
-    cerr << " and is ";
+      std::cerr << "a copy";
+    std::cerr << " and is ";
     if (!header->copyright ())
-      cerr << "not ";
-    cerr << "copyright protected.\n";
+      std::cerr << "not ";
+    std::cerr << "copyright protected.\n";
   }
 
   do
@@ -371,20 +391,20 @@ usage:
     {
       // layer switching is allowed
       if (verbose_mode)
-	cerr << "switching to layer " << header->layer_string () << ".\n";
+	std::cerr << "switching to layer " << header->layer_string () << ".\n";
       layer = header->layer ();
     }
     if ((mode == single_channel && header->mode () != single_channel) ||
 	(mode != single_channel && header->mode () == single_channel))
     {
       // switching from single channel to stereo or vice versa is not allowed
-      cerr << "illegal switch from single channel to stereo or vice versa!\n";
+      std::cerr << "illegal switch from single channel to stereo or vice versa!\n";
       Exit (1);
     }
     if (header->sample_frequency () != sample_frequency)
     {
       // switching the sample frequency is not allowed
-      cerr << "sorry, can't switch the sample frequency in the middle of the stream!\n";
+      std::cerr << "sorry, can't switch the sample frequency in the middle of the stream!\n";
       Exit (1);
     }
 
@@ -423,7 +443,7 @@ usage:
     }
     else
     {
-      cerr << "sorry, layer 3 not implemented!\n";
+      std::cerr << "sorry, layer 3 not implemented!\n";
       Exit (0);
     }
 
@@ -463,7 +483,7 @@ usage:
     }
     else
       // Sh*t! Wrong crc checksum in frame!
-      cerr << "WARNING: frame contains wrong crc checksum! (throwing frame away)\n";
+      std::cerr << "WARNING: frame contains wrong crc checksum! (throwing frame away)\n";
 
     for (i = 0; i < header->number_of_subbands (); ++i)
       delete subbands[i];
@@ -481,18 +501,18 @@ usage:
     // check whether (one of) the filter(s) produced values not in [-1.0, 1.0]:
     if (range_violations)
     {
-      cerr << range_violations << " range violations have occured!\n";
+      std::cerr << range_violations << " range violations have occured!\n";
       if (stdout_mode)
-	cerr << "If you notice these violations,\n";
+	std::cerr << "If you notice these violations,\n";
       else
-	cerr << "If you have noticed these violations,\n";
-      cerr << "please use the -f option with the value ";
+	std::cerr << "If you have noticed these violations,\n";
+      std::cerr << "please use the -f option with the value ";
       if (mode != single_channel && which_channels == both &&
 	  filter2->hardest_violation () > filter1->hardest_violation ())
-	cerr << filter2->recommended_scalefactor ();
+	std::cerr << filter2->recommended_scalefactor ();
       else
-	cerr << filter1->recommended_scalefactor ();
-      cerr << "\nor a greater value up to 32768 and try again.\n";
+	std::cerr << filter1->recommended_scalefactor ();
+      std::cerr << "\nor a greater value up to 32768 and try again.\n";
     }
   }
   if (verbose_mode)
@@ -502,13 +522,13 @@ usage:
     uint32 minutes = (uint32)(playtime / 60.0);
     uint32 seconds = (uint32)playtime - minutes * 60;
     uint32 centiseconds = (uint32)((playtime - (real)(minutes * 60) - (real)seconds) * 100.0);
-    cerr << "end of stream, playtime: " << minutes << ':';
-    cerr.width (2);
-    cerr.fill ('0');
-    cerr << seconds << '.';
-    cerr.width (2);
-    cerr.fill ('0');
-    cerr << centiseconds << '\n';
+    std::cerr << "end of stream, playtime: " << minutes << ':';
+    std::cerr.width (2);
+    std::cerr.fill ('0');
+    std::cerr << seconds << '.';
+    std::cerr.width (2);
+    std::cerr.fill ('0');
+    std::cerr << centiseconds << '\n';
   }
 
   return 0;