libc/intl plural.y

[drepper@sourceware.cygnus.com]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	drepper@sources.redhat.com	2001-11-27 15:57:43

Modified files:
	intl           : plural.y 

Log message:
	Include <stddef.h>, needed for NULL with SunOS 4 cc.