xemacs-21.4.5 rc1 failure on cygwin

Hi, just did the cvs checkout on -r r21-4-5-rc1 and got the following error This is cygwin on Win2K gcc -c -g -O3 -Wall -Wno-switch -Winline -Wmissing-prototypes -Wshadow -Wsign-co mpare -Wpointer-arith -Demacs -I. -DHAVE_CONFIG_H -Wno-sign-compare -fno-caller -saves -I/usr/X11/include dialog-msw.c In file included from /usr/include/w32api/windef.h:145, from /usr/include/w32api/windows.h:98, from syswindows.h:58, from console-msw.h:36, from dialog-msw.c:32: /usr/include/w32api/winnt.h:2511: warning: no previous prototype for `GetCurrent Fiber' /usr/include/w32api/winnt.h:2522: warning: no previous prototype for `GetFiberDa ta' dialog-msw.c: In function `console_type_create_dialog_mswindows': dialog-msw.c:692: structure has no member named `make_dialog_box_internal_method ' make[1]: *** [dialog-msw.o] Error 1 make[1]: Leaving directory `/home/ianmac/tmp/xemacs/src' make: *** [src] Error 2 -- Ian