[Failure] Xemacs 21.0.65 on Digital UNIX 4.0D with DEC C

I got the following error when I tried to make 21.0.65 on my DU 4.0D system: cc -c -std -fast -Demacs -I. -DHAVE_CONFIG_H -std -I/usr/local/include -I/usr/dt/include abbrev.c cc: Error: lisp.h, line 2451: Ill-formed parameter type list. int unexec (char *, char *, uintptr_t, uintptr_t, uintptr_t); ----------------------------^ gmake[1]: *** [abbrev.o] Error 1 gmake[1]: Leaving directory `/home/oberman/utils/xemacs-21.0.65/src' gmake: *** [src] Error 2 Configured using: ./configure --with-site-lisp --site-includes=/usr/local/include --without-gcc --with-gnu-make '--cflags=-std -fast' 21.0.63 built fine. I never built 21.0.64. I have not had time to look at the source, do there may well be something obvious. R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman(a)es.net Phone: +1 510 486-8634