VioEndPopUp (OS/2 1.x)
This call is issued by the application when it no longer requires the temporary screen obtained through a previous VioPopUp call.
- VioHandle (HVIO) - input
- A reserved word of 0s.
- rc (USHORT) - return
- Return code descriptions are:
- 0 NO_ERROR
- 405 ERROR_VIO_NO_POPUP
- 436 ERROR_VIO_INVALID_HANDLE
When the application issues a VioEndPopUp call, all video calls are directed to the application's normal video buffer.
An error is returned if issued with a non-zero handle.
#define INCL_VIO USHORT rc = VioEndPopUp(VioHandle); HVIO VioHandle; /* Vio device handle */ USHORT rc; /* return code */
EXTRN VioEndPopUp:FAR INCL_VIO EQU 1 PUSH WORD VioHandle ;Vio device handle CALL VioEndPopUp Returns WORD