Progress
External Program
Interfaces
proclear() - Clear the Display
Clears the display.
On successful completion,
proclear()
returns 0; otherwise, it returns a non-zero value:SYNTAX
NOTES
- The
proclear()
function applies only to character-mode systems.- On character-mode systems,
proclear()
works whether the terminal is in raw or cooked mode. For more information on raw- and cooked-mode terminal I/O, see Host Language Call Interface."SEE ALSO
promsgd() - Display Message, prosccls() - Set Terminal To Raw Mode and Refresh,
proscopn() - Set Terminal To Initial Mode
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