wherecol

Returns the column position of the cursor on the application screen.

Library:LibC

Classification:Novell

Service:Screen Support

Syntax

  #include <screen.h> 
   
  int wherecol ( void );

If successful, returns the position of the cursor by specifying the column number. Otherwise, returns -1 and sets errno to one of the following:

Decimal	Constant	Description
23	ENO_SCRNS	Screen I/O is being attempted when no screen is available.
105	ENOCONTEXT	No thread context is present.