I used and tested the remove_hf function in ser 8.14 on a test box running netbsd. After confirming that it operated to my satisfaction, I loaded the latest package on my soekris single board i386 computer running openbsd 3.7. When ser started up and parsed my config, It complained that it couldn't find the remove_hf function. Was this function removed from ser 9.4? or has it been relocated to an external module. Thanks, Dale