K 10
svn:author
V 11
arichardson
K 8
svn:date
V 27
2020-08-25T13:18:53.835175Z
K 7
svn:log
V 369
Add Linux/macOS compatibility system headers to tools/build/cross-build

These headers are required in order to build the bootstrap tools on macOS
and Linux. A follow-up commit will add implementations of functions that
don't exist on those operating systems to -legacy when bootstrapping.

Reviewed By:	brooks
Differential Revision: https://reviews.freebsd.org/D14316

END