cobcols

Returns the number of columns on the screen.

Syntax:
#include "cobscreen.h"

int cobcols (void);
Parameters:

None.

Comments:

This function returns the width in columns of the screen.

Equivalent COBOL Syntax:
call "CBL_GET_SCR_SIZE" using ...
Example:

To find out and display the width of the screen use:

int width = cobcols();
 
cobprintf("Width of screen = %d\n", width);
See Also:

coblines