.TH termio.h "" "" "Header File"
.PC "Definitions used with terminal input and output"
.B "#include <termio.h>"
.PP
.B termio.h
defines structures and constants used by functions that control
terminal input and output.
.SH "See Also"
.Xr "header files," header_fi
.Xr "termio" termio
.br
\*(PX Standard, \(sc7.1.2
.SH Notes
\*(CO lets you choose between
.B sgtty
and
.B termio
to control terminals.
For more information, see the Lexicon entries for
.B sgtty
and
.BR termio .
