[Bug lto/61334] [4.10 Regression] lto-cgraph.c:976:68: error: 'strnlen' was not declared in this scope

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61334

--- Comment #6 from Rainer Orth <ro at gcc dot gnu.org> ---
It would be good to get this patch in now: without it, bootstrap on at least
one primary platform is broken.

  Rainer