Checking patch manual/terminal.texi...
error: while searching for:
alias for @code{B19200} and @code{EXTB} is an alias for @code{B38400}.
These aliases are obsolete.

@deftypefun speed_t cfgetospeed (const struct termios *@var{termios-p})
@standards{POSIX.1, termios.h}
@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}

error: patch failed: manual/terminal.texi:1264
error: manual/terminal.texi: patch does not apply