1 files changed, 44 insertions, 0 deletions
diff --git a/src/libs/3rdparty/winpty/misc/Win32Write1.cc b/src/libs/3rdparty/winpty/misc/Win32Write1.cc
new file mode 100644
index 0000000000..6e5bf96682
--- /dev/null
+++ b/src/libs/3rdparty/winpty/misc/Win32Write1.cc
@@ -0,0 +1,44 @@
+/* 
+ * A Win32 program that scrolls and writes to the console using the ioctl-like
+ * interface.
+ */
+
+#include <stdio.h>
+#include <windows.h>
+
+int main()
+{
+    HANDLE conout = GetStdHandle(STD_OUTPUT_HANDLE);
+
+    for (int i = 0; i < 80; ++i) {
+
+        CONSOLE_SCREEN_BUFFER_INFO info;
+        GetConsoleScreenBufferInfo(conout, &info);
+
+        SMALL_RECT src = { 0, 1, info.dwSize.X - 1, info.dwSize.Y - 1 };
+        COORD destOrigin = { 0, 0 };
+        CHAR_INFO fillCharInfo = { 0 };
+        fillCharInfo.Char.AsciiChar = ' ';
+        fillCharInfo.Attributes = 7;
+        ScrollConsoleScreenBuffer(conout,
+                                  &src,
+                                  NULL,
+                                  destOrigin,
+                                  &fillCharInfo);
+
+        CHAR_INFO buffer = { 0 };
+        buffer.Char.AsciiChar = 'X';
+        buffer.Attributes = 7;
+        COORD bufferSize = { 1, 1 };
+        COORD bufferCoord = { 0, 0 };
+        SMALL_RECT writeRegion = { 0, 0, 0, 0 };
+        writeRegion.Left = writeRegion.Right = i;
+        writeRegion.Top = writeRegion.Bottom = 5;
+        WriteConsoleOutput(conout, 
+                           &buffer, bufferSize, bufferCoord,
+                           &writeRegion);
+
+        Sleep(250);
+    }
+    return 0;
+}