* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
* @(#)source.h 5.3 (Berkeley) %G%
* Definitions for interfacing with source management routines.
char *cursource
; /* current source file name */
LINENO lastlinenum
; /* last source line number */
int skimsource(); /* get seek pointers to source lines */
int chkline(); /* checks to see that a line number is valid */
int printlines(); /* print out from first line to second */