libc.h gone?

Installed the latest XCode 4.4 command line tools on a 10.8 box. The 10.6 SDK has a libc.h The 10.8 SDK has no libc.h, either in /usr/include or XCode.app/... - What happened to this file? - Is this removal documented anywhere? Thanks -- Andrew White _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app... This email sent to site_archiver@lists.apple.com - Is there something particular I should include instead (or just the individual files)?