CBL_CLEAR_SCR

The CBL_CLEAR_SCR library routine clears the entire screen using a specified character and attribute.

This routine is implemented for compatibility with other COBOLs in order to facilitate migrations. Using this routine in new programs is not suggested; you should rely on DISPLAY and ACCEPT verbs instead.

Syntax:

CALL "CBL_CLEAR_SCR" USING character                             attribute                      GIVING returnCode

Parameters:

character	PIC X COMP-X	Specifies the character to write.
attribute	PIC X COMP-X	Specifies the attribute to write.

Return code:

returnCode can be any numeric data item and provides additional information:

1	Operation successful.
0	Operation failed.