You can get newer versions of GNU regex, our regular expression matcher, from a GNU libc tarball. The files you need are posix/regex.c and posix/regex.h.
Name Last modified Size
Parent Directory - README 09-May-2001 09:05 155 regex-0.12.tar.gz 03-Apr-1993 03:00 291K
This archive is also available by anonymous ftp and rsync, and from mirrors worldwide.