Hello T, * T Kiernan wrote on Fri, Oct 26, 2007 at 10:55:11AM CEST: > Hi Ralf, > > I am running GCC4.1.1 on RedHat4.5 on powerpc . I'm not quite sure how come I get honored by being asked this question, but 'fraid I can't help you much, sorry. You could try to #undef _XOPEN_SOURCE to avoid getting the crypt from unistd.h. I'm sure the openssl people can help you better on this one, their mailing list would be more suitable than gcc-help, too. Cheers, Ralf