Begin destabilisation in the wake of 0.53! This checkin contains the

beginning of a Unix port. It's nowhere near done, and currently it
won't even compile on Unix. But this represents the start of the
process of separating out platform-specific code, and also contains
the mkfiles.pl changes required to support a Unix makefile and a
non-flat source tree.

[originally from svn r1993]

unix/unix.h

@@ -0,0 +1,18 @@
+#ifndef PUTTY_UNIX_H
+#define PUTTY_UNIX_H
+
+typedef void *Context;                 /* FIXME: probably needs changing */
+
+/* Simple wraparound timer function */
+unsigned long getticks(void);	       /* based on gettimeofday(2) */
+#define GETTICKCOUNT getticks
+#define TICKSPERSEC 1000000	       /* gettimeofday returns microseconds */
+#define CURSORBLINK  400000	       /* FIXME: need right way to do this */
+
+#define WCHAR wchar_t
+#define BYTE unsigned char
+
+
+#define DEFAULT_CODEPAGE 0	       /* FIXME: no idea how to do this */
+
+#endif