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- @echo off
- rem
- rem This quick and dirty batch file was used to verify
- rem the errorlevel return logic. You don't have to use
- rem it for anything at all, but as long as I made
- rem it, I figured I might as well throw it in.
- rem
-
- listcrcs %1
- if errorlevel 4 goto badnews
- if errorlevel 3 goto nofile
- if errorlevel 2 goto noareas
- if errorlevel 1 goto match
-
- echo ErrorLevel was 0
- echo Normal termination! All is well...
- goto end
-
- :badnews
- echo ErrorLevel was 4 or more -} This should have NEVER happened... Aaargh!
- goto end
-
- :nofile
- echo ErrorLevel was 3 -} File AREAS.BBS not found
- goto end
-
- :noareas
- echo ErrorLevel was 2 -} Not a single area found in file AREAS.BBS
- goto end
-
- :match
- echo ErrorLevel was 1 -} A CRC collision was detected
- goto end
-
- :end
-