diff options
Diffstat (limited to 'ace/POSIX_Asynch_IO.h')
| -rw-r--r-- | ace/POSIX_Asynch_IO.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ace/POSIX_Asynch_IO.h b/ace/POSIX_Asynch_IO.h index ec5775b43cc..1ea2bb6e48b 100644 --- a/ace/POSIX_Asynch_IO.h +++ b/ace/POSIX_Asynch_IO.h @@ -38,6 +38,8 @@ #include "ace/ACE.h" #endif +#include "ace/Null_Mutex.h" + // Forward declarations class ACE_POSIX_Proactor; class ACE_Proactor_Impl; |