Test/EVSE/GPL/cmake-3.11.0/Source/CursesDialog/form/frm_cursor.c

/****************************************************************************
 * Copyright (c) 1998 Free Software Foundation, Inc.                        *
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/****************************************************************************
 *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
 ****************************************************************************/
#include "form.priv.h"

MODULE_ID("$Id$")

/*---------------------------------------------------------------------------
|   Facility      :  libnform  
|   Function      :  int pos_form_cursor(FORM * form)
|   
|   Description   :  Moves the form window cursor to the location required
|                    by the form driver to resume form processing. This may
|                    be needed after the application calls a curses library
|                    I/O routine that modifies the cursor position.
|
|   Return Values :  E_OK                      - Success
|                    E_SYSTEM_ERROR            - System error.
|                    E_BAD_ARGUMENT            - Invalid form pointer
|                    E_NOT_POSTED              - Form is not posted
+--------------------------------------------------------------------------*/
int pos_form_cursor(FORM * form)
{
  int res;

  if (!form)
   res = E_BAD_ARGUMENT;
  else
    {
      if (!(form->status & _POSTED))
        res = E_NOT_POSTED;
      else
	res = _nc_Position_Form_Cursor(form);
    }
  RETURN(res);
}

/* frm_cursor.c ends here */