usr/src/usr.bin/pascal/pdx/source.h

/*
 * 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    5.2 (Berkeley) %G%
 */

/*
 * Definitions for interfacing with source management routines.
 */

char *cursource;                /* current source file name */
LINENO lastlinenum;             /* last source line number */

skimsource();                   /* get seek pointers to source lines */
chkline();                      /* checks to see that a line number is valid */
printlines();                   /* print out from first line to second */