refactor libomf
refactor libomf
remove never-true code
Merge pull request #1600 from braddr/cleanup

Isolate CFseg usage in common code
Fix issue 9774 Error message with __error using == on tuple members
Merge pull request #1767 from WalterBright/scanomf

refactor: split libomf.c into libomf.c and scanomf.c
Merge pull request #1777 from donc/void__error9774

9774 Error message with __error using == on tuple members