New io/packaging system.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1035 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/src/port.h

@@ -16,5 +16,51 @@
 char *strupr (char *str);
 #endif
 
+#ifdef WIN32
+#	include <stdlib.h>
+#	define PATH_MAX  _MAX_PATH
+#	define NAME_MAX  _MAX_FNAME
+		// _MAX_DIR and FILENAME_MAX could also be candidates.
+		// If anyone can tell me which one matches NAME_MAX, please
+		// tell me. - SvdB
+#else
+	/* PATH_MAX is per POSIX defined in <limits.h> */
+#	include <limits.h>
+#endif
+#ifdef _MSC_VER
+#	include <io.h>
+typedef int ssize_t;
+typedef unsigned short mode_t;
+#	define access _access
+#	define F_OK 0
+#	define W_OK 2
+#	define R_OK 4
+#	include <direct.h>
+#	define open _open
+#	define mkdir _mkdir
+#	define read _read
+#	define rmdir _rmdir
+//#	define fstat _fstat
+#	define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
+#	define S_IRWXU (S_IREAD | S_IWRITE | S_IEXEC)
+#	define S_IRWXG 0
+#	define S_IRWXO 0
+#	define S_ISDIR(mode) (((mode) & _S_IFMT) == _S_IFDIR)
+#	define S_ISREG(mode) (((mode) & _S_IFMT) == _S_IFREG)
+#	define write _write
+//#	define stat _stat
+#	define unlink _unlink
+#elif defined (__MINGW32__)
+typedef int ssize_t;
+typedef unsigned short mode_t;
+#	define S_IRWXU (S_IREAD | S_IWRITE | S_IEXEC)
+#	define S_IRWXG 0
+#	define S_IRWXO 0
+#	define S_ISDIR(mode) (((mode) & _S_IFMT) == _S_IFDIR)
+#	define S_ISREG(mode) (((mode) & _S_IFMT) == _S_IFREG)
+#else
+#	include <unistd.h>
+#endif
+
 #endif  /* _PORT_H */