chore: vendor

vendor/github.com/AlecAivazis/survey/v2/terminal/syscall_windows.go

@@ -0,0 +1,39 @@
+package terminal
+
+import (
+	"syscall"
+)
+
+var (
+	kernel32                       = syscall.NewLazyDLL("kernel32.dll")
+	procGetConsoleScreenBufferInfo = kernel32.NewProc("GetConsoleScreenBufferInfo")
+	procSetConsoleTextAttribute    = kernel32.NewProc("SetConsoleTextAttribute")
+	procSetConsoleCursorPosition   = kernel32.NewProc("SetConsoleCursorPosition")
+	procFillConsoleOutputCharacter = kernel32.NewProc("FillConsoleOutputCharacterW")
+	procGetConsoleCursorInfo       = kernel32.NewProc("GetConsoleCursorInfo")
+	procSetConsoleCursorInfo       = kernel32.NewProc("SetConsoleCursorInfo")
+)
+
+type wchar uint16
+type dword uint32
+type word uint16
+
+type smallRect struct {
+	left   Short
+	top    Short
+	right  Short
+	bottom Short
+}
+
+type consoleScreenBufferInfo struct {
+	size              Coord
+	cursorPosition    Coord
+	attributes        word
+	window            smallRect
+	maximumWindowSize Coord
+}
+
+type consoleCursorInfo struct {
+	size    dword
+	visible int32
+}