## MMPM/2 Device Driver Reference

[prev][next][parent][TOC]

### MSG_REPORTINT Field - ulFlag

ulFlag (ULONG) Specifies the reason for the interrupt. This field defines the following flags:

ERROR
STREAM_STOP_NOW
SHD_READ_COMPLETE
SHD_WRITE_COMPLETE

Note:

1.ERROR must be ORed with SHD_READ_COMPLETE or SHD_WRITE_COMPLETE.

2.Do not set SHD_READ_COMPLETE or SHD_WRITE_COMPLETE if not returning a buffer.