First commit after CVS conversion. Should be just administrative changes.

lib/driver/portable.h

@@ -0,0 +1,77 @@
+/*
+  $Id: portable.h,v 1.4 2008/04/22 15:29:12 karl Exp $
+
+  Copyright (C) 2006, 2008 Rocky Bernstein <rocky@panix.com>
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 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 General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* 
+   This file contains definitions to fill in for differences or
+   deficiencies to OS or compiler irregularities.  If this file is
+   included other routines can be more portable.
+*/
+
+#ifndef __CDIO_PORTABLE_H__
+#define __CDIO_PORTABLE_H__
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#if !defined(HAVE_FTRUNCATE)
+# if defined ( WIN32 )
+#  define ftruncate chsize
+# endif
+#endif /*HAVE_FTRUNCATE*/
+
+#if !defined(HAVE_SNPRINTF)
+# if defined ( MSVC )
+#  define snprintf _snprintf
+# endif
+#endif /*HAVE_SNPRINTF*/
+
+#if !defined(HAVE_VSNPRINTF)
+# if defined ( MSVC )
+#  define snprintf _vsnprintf
+# endif
+#endif /*HAVE_SNPRINTF*/
+
+#if !defined(HAVE_DRAND48) && defined(HAVE_RAND)
+# define drand48()   (rand() / (double)RAND_MAX)
+#endif
+
+#ifdef MSVC
+# include <io.h>
+
+# ifndef S_ISBLK
+#  define _S_IFBLK        0060000  /* Block Special */
+#  define S_ISBLK(x) (x & _S_IFBLK)
+# endif
+
+# ifndef S_ISCHR
+#  define	_S_IFCHR 0020000	/* character special */
+#  define S_ISCHR(x) (x & _S_IFCHR)
+# endif
+#endif /*MSVC*/
+
+#ifdef HAVE_MEMSET
+# define BZERO(ptr, size) memset(ptr, 0, size)
+#elif  HAVE_BZERO
+# define BZERO(ptr, size) bzero(ptr, size)
+#else 
+#error  You need either memset or bzero
+#endif
+
+#endif /* __CDIO_PORTABLE_H__ */