add libsndifle 1.0.17 to in tree libs

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3761 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/libsndfile/src/macos.c

@@ -0,0 +1,63 @@
+/*
+** Copyright (C) 2003-2005 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include	"sfconfig.h"
+
+#include	<stdlib.h>
+#include	<string.h>
+#include	<sys/stat.h>
+
+#include	"sndfile.h"
+#include	"sfendian.h"
+#include	"common.h"
+
+#define	STR_MARKER	MAKE_MARKER ('S', 'T', 'R', ' ')
+
+int
+macos_guess_file_type (SF_PRIVATE *psf, const char *filename)
+{	static char rsrc_name [1024] ;
+	struct stat statbuf ;
+	int format ;
+
+	psf = psf ;
+
+	snprintf (rsrc_name, sizeof (rsrc_name), "%s/rsrc", filename) ;
+
+	/* If there is no resource fork, just return. */
+	if (stat (rsrc_name, &statbuf) != 0)
+	{	psf_log_printf (psf, "No resource fork.\n") ;
+		return 0 ;
+		} ;
+
+	if (statbuf.st_size == 0)
+	{	psf_log_printf (psf, "Have zero size resource fork.\n") ;
+		return 0 ;
+		} ;
+
+	format = 0 ;
+
+	return format ;
+} /* macos_guess_file_type */
+
+/*
+** Do not edit or modify anything in this comment block.
+** The arch-tag line is a file identity tag for the GNU Arch 
+** revision control system.
+**
+** arch-tag: 5fbf66d7-9547-442a-9c73-92fd164f3a95
+*/