Changes imported from Abseil "staging" branch:

- 28631b3dbc582cb88a637cc4c70886e38a4be0cf Refactoring to support production kernel Futex implementa... by Derek Mauro <dmauro@google.com>
  - 411e7bb779c32bbc02b5fa6f516087a02fcb0812 Update comments about leap smearing. by Abseil Team <absl-team@google.com>

GitOrigin-RevId: 28631b3dbc582cb88a637cc4c70886e38a4be0cf
Change-Id: I0506aa2705212cd466460cae60182b0c2c667972
This commit is contained in:
Abseil Team 2017-11-10 06:33:50 -08:00 committed by katzdm
parent 778abb7c27
commit 9e94e488f5
4 changed files with 55 additions and 33 deletions

View file

@ -39,6 +39,7 @@
namespace absl {
namespace synchronization_internal {
class Futex;
class Waiter;
class KernelTimeout {
@ -139,6 +140,7 @@ class KernelTimeout {
}
#endif
friend class Futex;
friend class Waiter;
};