lab08/Interfaces/csvgetline2.c
static void reset( void )
{
	free( line );	 /* free(NULL) permitted by ANSI C */
	free( sline ) ;
	free( field ) ;
	line = NULL ;
	sline = NULL ;
	field = NULL ;
	maxline = maxfield = nfield = 0 ;
}
/* reset: set variables back to starting values */
set variables back to starting values
set variables back to starting values
static void reset( void )
{
	free( line );	 
	free( sline ) ;
	free( field ) ;
	line = NULL ;
	sline = NULL ;
	field = NULL ;
	maxline = maxfield = nfield = 0 ;
}
static void reset ( void ) { free ( line ) ; free ( sline ) ; free ( field ) ; line = NULL ; sline = NULL ; field = NULL ; maxline = maxfield = nfield = 0 ; }
reset: set variables back to starting values
reset : set variables back to starting values
/* free(NULL) permitted by ANSI C */