1 /* Copyright (c) 1982 Regents of the University of California */ 2 3 /* static char sccsid[] = "@(#)source.h 1.2 01/18/82"; */ 4 5 /* 6 * Definitions for interfacing with source management routines. 7 */ 8 9 char *cursource; /* current source file name */ 10 LINENO lastlinenum; /* last source line number */ 11 12 skimsource(); /* get seek pointers to source lines */ 13 chkline(); /* checks to see that a line number is valid */ 14 printlines(); /* print out from first line to second */ 15