Jeffrey Altman convinced me this patch was really needed, or there is

static void readtimer(void);

static void readscreen(void);

/* It appears like PCURSORINFO is only defined when WINVER is 0x0500 and up,

   which currently only happens on Win2000.  Unfortunately, that is a typedef,

   so it's a little bit difficult to detect properly.  On the other hand, the

   macro CURSOR_SHOWING is defined within the same conditional, so it can be

   use to detect the absence of PCURSORINFO. */

/* It appears like CURSORINFO, PCURSORINFO and LPCURSORINFO are only defined

   when WINVER is 0x0500 and up, which currently only happens on Win2000.

   Unfortunately, those are typedefs, so they're a little bit difficult to

   detect properly.  On the other hand, the macro CURSOR_SHOWING is defined

   within the same conditional, so it can be use to detect the absence of said

   typedefs. */

#ifndef CURSOR_SHOWING

typedef void *PCURSORINFO;

#endif

/*

 * Information about the global cursor.

 */

typedef struct tagCURSORINFO

{

    DWORD   cbSize;

    DWORD   flags;

    HCURSOR hCursor;

    POINT   ptScreenPos;

} CURSORINFO, *PCURSORINFO, *LPCURSORINFO;

#define CURSOR_SHOWING     0x00000001

#endif /* CURSOR_SHOWING */

typedef BOOL (WINAPI *CRYPTACQUIRECONTEXT)(HCRYPTPROV *, LPCTSTR, LPCTSTR,

				    DWORD, DWORD);

		if (cursor)

			{

			/* cursor position */

			cursor((PCURSORINFO)buf);

			RAND_add(buf, sizeof(buf), 0);

                        PCURSORINFO p = (PCURSORINFO) buf;

                        p->cbSize = sizeof(CURSORINFO);

			if (cursor(p))

			     RAND_add(p+sizeof(p->cbSize), p->cbSize-sizeof(p->cbSize), 0);

			}

		if (queue)