private static uint smethod_4()
{
uint num = 0;
GClass126.Struct0 struct0_0 = new GClass126.Struct0();
struct0_0.uint_0 = (uint)Marshal.SizeOf((object)struct0_0);
struct0_0.uint_1 = 0U;
uint tickCount = (uint)Environment.TickCount;
if (GClass126.GetLastInputInfo(ref struct0_0))
{
uint uint1 = struct0_0.uint_1;
num = tickCount - uint1;
}
if (num <= 0U)
{
return(0);
}
return(num / 1000U);
}
private static extern bool GetLastInputInfo(ref GClass126.Struct0 struct0_0);
