Ignore Release and Debug folders.

Windows SDK does have fcntl.h, snprintf, sys/stat.h, vsnprintf, windows.h and lseek64. Does not have inttypes.h. Modify config.h to reflect this.
Windows 8 WDK requires us to specify ddk headers will be used usermode.
__PRETTY_FUNCTION__ is defined in MingW but not in VS. Equal to __FUNCSIG__
DDK headers are not longer in a folder (as of Win8 WDK)
Windows SDK defines _snprintf, same as snprintf.
VS didn't like bool declarations to be inline to function return. Also, it's BOOL in Windows SDK.
Specific VS version.h should be used when using VS.

DOES COMPILE

include/cdio/msvc/unistd.h

@@ -0,0 +1,30 @@
+/* -*- c -*-
+    Copyright (C) Natalia Portillo <claunia@claunia.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/>.
+*/
+
+#if defined (_MSC_VER) || defined (_XBOX)
+#ifndef _UNISTD_H_
+#define _UNISTD_H_
+
+#ifndef _WINDOWS_H_
+#include <windows.h>
+#endif
+
+typedef SSIZE_T ssize_t;
+typedef unsigned int mode_t;
+
+#endif
+#endif

include/cdio/msvc/version.h

@@ -8,13 +8,13 @@
 /*! CDIO_VERSION is a C-Preprocessor macro of a string that shows what
     version is used.  cdio_version_string has the same value, but it is a
     constant variable that can be accessed at run time. */
-#define CDIO_VERSION "@VERSION@ @build@"
+#define CDIO_VERSION "0.90 pc-windows-visualstudio"
 extern const char *cdio_version_string; /**< = CDIO_VERSION */
 
 /*! LIBCDIO_VERSION_NUM is a C-Preprocessor macro that can be used for
     testing in the C preprocessor. libcdio_version_num has the same
     value, but it is a constant variable that can be accessed at run
     time.  */
-#define LIBCDIO_VERSION_NUM @LIBCDIO_VERSION_NUM@
+#define LIBCDIO_VERSION_NUM 90
 
 extern const unsigned int libcdio_version_num; /**< = LIBCDIO_VERSION_NUM */