> Let's step back for a minute once again. On your 10.20, system, go and look at /usr/include/netdb.h . Find the section where it defines "h_errno"
> which is a macro that will be defined to either a function call or an external variable depending on if the macro _REENTRANT is defined at compile > time. (On 11.11, it is right at the end of the file). > What do the definitions for "h_errno" look like on 10.20? The following text in the netdb.h file is what references h_errno: /* * Error return codes from gethostbyname() and gethostbyaddr() * (left in extern int h_errno). #ifdef _XOPEN_SOURCE EXTENDED extern int h_errno; #endif _______________________________________________ http://lurker.clamav.net/list/clamav-users.html