update mod

1 files changed, 22 insertions, 0 deletions

diff --git a/mkvtool/title_windows.go b/mkvtool/title_windows.go
new file mode 100644
index 0000000..b53fe23
--- /dev/null
+++ b/mkvtool/title_windows.go
@@ -0,0 +1,22 @@
+//go:build windows
+
+package main
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func setWindowTitle(title string) {
+	kernel32, err := syscall.LoadLibrary("kernel32.dll")
+	if err == nil {
+		defer syscall.FreeLibrary(kernel32)
+		setConsoleTitle, err := syscall.GetProcAddress(kernel32, "SetConsoleTitleW")
+		if err == nil {
+			ptr, err := syscall.UTF16PtrFromString(title)
+			if err == nil {
+				syscall.Syscall(setConsoleTitle, 1, uintptr(unsafe.Pointer(ptr)), 0, 0)
+			}
+		}
+	}
+}