4.1cBSD/usr/src/ucb/pascal/pdx/main.h

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/* Copyright (c) 1982 Regents of the University of California */

/* static char sccsid[] = "@(#)main.h 1.4 5/19/82"; */

/*
 * Definitions for main program.
 *
 * The main program just handles the command arguments and then
 * gives control to the command module.  It's also the center of
 * error recovery, since non-fatal errors longjmp into the main routine.
 */

BOOLEAN opt[26];	/* true if command line option given */

#define option(c)	opt[(c)-'a']
#define isterm(file)	(option('i') || isatty(fileno(file)))

main();			/* debugger main routine */
init();			/* read in source and object data */
erecover();		/* does non-local goto for error recovery */
quit();			/* clean-up before exiting */