Initial project import

tools/v/vlib/term/termios/termios_windows.c.v

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+// Copyright (c) 2019-2024 Alexander Medvednikov. All rights reserved.
+// Use of this source code is governed by an MIT license
+// that can be found in the LICENSE file.
+//
+// TODO: Windows version needs to be implemented.
+// Will serve as more advanced input method
+// based on the work of https://github.com/AmokHuginnsson/replxx
+//
+module termios
+
+type TcFlag = int
+type Speed = int
+type Cc = u8
+
+// flag provides a termios flag of the correct size for the underlying C.termios structure.
+// It is only implemented for Unix like OSes.
+pub fn flag(value int) TcFlag {
+	return int(value)
+}
+
+// invert is a platform dependant way to bitwise NOT (~) TcFlag, as its length varies across platforms.
+// It is only implemented for Unix like OSes.
+pub fn invert(value TcFlag) TcFlag {
+	return ~int(value)
+}
+
+pub struct Termios {
+pub mut:
+	c_iflag  TcFlag
+	c_oflag  TcFlag
+	c_cflag  TcFlag
+	c_lflag  TcFlag
+	c_line   Cc
+	c_cc     [32]Cc
+	c_ispeed Speed
+	c_ospeed Speed
+}
+
+// tcgetattr is an unsafe wrapper around C.termios and keeps its semantic.
+// It is only implemented for Unix like OSes.
+pub fn tcgetattr(fd int, mut termios_p Termios) int {
+	return -1
+}
+
+// tcsetattr is an unsafe wrapper around C.termios and keeps its semantic.
+// It is only implemented for Unix like OSes.
+pub fn tcsetattr(fd int, optional_actions int, mut termios_p Termios) int {
+	return -1
+}
+
+// ioctl is an unsafe wrapper around C.ioctl and keeps its semantic.
+// It is only implemented for Unix like OSes.
+@[inline]
+pub fn ioctl(fd int, request u64, arg voidptr) int {
+	return -1
+}
+
+// set_state applies the flags in the `new_state` to the descriptor `fd`.
+pub fn set_state(fd int, new_state Termios) int {
+	return -1
+}
+
+// disable_echo disables echoing characters as they are typed, when that Termios state is later set with termios.set_state(fd,t).
+pub fn (mut t Termios) disable_echo() {
+}