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+====== Check for a inserted medium ======
+<file>This code snippet is originally from the former WinAPI site www.winapi.net</file>
+If you want to know, if the user inserted a medium like a disk or a CD into the drive, use this code:
+<code c>#include <windows.h>
+#include <shlwapi.h>
+// uDrive:
+// 0 - A:\
+// 1 - B:\
+// 2 - C:\
+// etc.
+BOOL IsDriveReady(UINT uDrive)
+{
+    TCHAR szRootPathName[32];
+    UINT uErrorMode;
+    BOOL bRet;
+    PathBuildRoot(szRootPathName, uDrive);
+    uErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);
+    bRet = GetVolumeInformation(szRootPathName, NULL, 0, NULL, NULL, NULL, NULL, 0);
+    SetErrorMode(uErrorMode);
+    return(bRet);
+}</code>

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