kleink df14b3b830 Add some robustness to ttymodem(), e.g. do not SIGHUP when there hasn't been
an actual carrier transition; from Charles M. Hannum.
1997-06-20 10:50:11 +00:00
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1997-06-12 22:07:47 +00:00
1997-06-12 22:07:47 +00:00
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1997-06-11 10:40:16 +00:00
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