On Sun, Feb 19, 2012 at 04:20:04PM +0000, Joerg Sonnenberger wrote: > getprotoent_r and friends do exist. The point is that the check as is is > pointless. So what does Perl really want to do here? [/usr/include] martin@after-hours > fgrep -r getprotoent_r . | wc -l 0 [/usr/include] martin@after-hours > Are you sure? Martin