Guardian Procedure Calls Reference Manual

awakeMask
input
INT(32)
specifies an event mask designating one or more user events to be placed in the occurred state
in the target process. This mask is a bit mask of events such that the higher-order bit has the
higher priority. The units bit is reserved and ignored.
Returned Value
INT(16)
Outcome of the call:
Success in awakening the target process.0
The specified targetProcessPhandle refers to an invalid or non-existent process.14
Address specified for targetProcessPhandle is out of bounds.22
The caller does not have the necessary security permissions to awaken the target process.48
The specified targetProcessPhandle is not running in the same CPU.590
Considerations
For a general discussion about user events, see USEREVENT... Procedures (page 1464).
USEREVENT_AWAKE_ Procedure 1467