/// <summary>
/// Allocates unmanaged memory.
/// </summary>
/// <param name="cb">The number of bytes in memory required. </param>
/// <returns>An IntPtr to the newly allocated memory. This memory must be released using the Marshal.FreeHGlobal method.</returns>
public static IntPtr AllocHGlobal(IntPtr cb)
{
return(MarshalEx.AllocHGlobal((int)cb));
}
/// <summary>
/// Writes an IntPtr value to unmanaged memory.
/// </summary>
/// <param name="ptr">The address in unmanaged memory from which to write. </param>
/// <param name="ofs">The offset of the IntPtr from the ptr.</param>
/// <param name="val">The value to write. </param>
public static void WriteIntPtr(IntPtr ptr, int ofs, IntPtr val)
{
MarshalEx.WriteInt32(ptr, ofs, val.ToInt32());
}
