Release 10.1A: OpenEdge Development:
Programming Interfaces

> ## proscopn() - Set Terminal To Initial Mode

> The `proscopn()` function sets the terminal to the I/O mode that was in effect when Progress started, which is usually cooked mode.

> On successful completion, `proscopn()` returns 0; otherwise, it returns a non-zero value:

> #### Syntax

>     int
>     proscopn ( )

> #### Note

> - The `proscopn()` function applies only to character-mode systems. For more information on terminal I/O modes, see Chapter 18, " Host Language Call Interface."

> #### See also

> proclear() - Clear the Display, promsgd() - Display Message, prosccls() - Set Terminal To Raw Mode and Refresh

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