.TH "ktty.h" "" "" "Header File"
.PC "Kernel portion of tty structure"
.B "#include <sys/ktty.h>"
.PP
The header file
.B ktty.h
defines the kernel's portion of the teletypewriter (tty) structure.
It also defines a set of test macros that can be used to test
for specific conditions.
.SH "See Also"
.Xr "header files" header_fi
