h6. [[Hourglass]] h6(. » [[Hourglass SWI Calls|SWI Calls]] h6((. » Hourglass_Start h2. Hourglass_Start h5. (SWI &406C3) |_<^{width:3em}. Entry | | |<^. R0 |<^. Start delay, in centiseconds | |_<^{width:3em}. Exit || |<^. - |<^. All registers preserved| h4. Use The purpose of this call is to enable the display of the hourglass mouse pointer, with a specified delay. h4. Notes This SWI is functionally equivalent to [[Hourglass_On]], except that it allows the caller to specify the delay to use before the hourglass should be made visible. See [[Hourglass_On]] for more details on controlling the hourglass. A delay of 0 is (effectively) treated as an infinite startup delay, locking the hourglass off until [[Hourglass_Off]] is called the correct number of times to 'disable' it again. h4. See also * [[Hourglass_On]] * [[Hourglass_Off]]