Use the IXGBRWSE macro to read and browse a log stream for log
block information. Applications can:
- Start a browse session and select the initial cursor position
- (REQUEST=START)
- Reset the browse cursor position - (REQUEST=RESET)
- Read consecutive log blocks - (REQUEST=READCURSOR)
- Select and read a specific log block - (REQUEST=READBLOCK)
- End a browse session - (REQUEST=END)
IXGBRWSE reads the specified log block into an output buffer specified
by the application.