!File: myalloc.h
#define	OWNALLOC	1	/* use own superfast allocation		*/
#define	ALLOCSIZ	4096	/* allocate pieces of 4K	*/
#define	ALIGNSIZE	8	/* needed for alloc.c	*/


!File: pathlength.h
#define PATHLENGTH	1024	/* max. length of path to file		*/


!File: idepth.h
#define	IDEPTH		20	/* maximum nr of stacked input buffers	*/


!File: errout.h
#define	ERROUT		STDERR	/* file pointer for writing messages	*/
#define	MAXERR_LINE	5	/* maximum number of error messages given
					on the same input line.		*/


!File: idfsize.h
#define	IDFSIZE	30	/* maximum significant length of an identifier	*/


!File: numsize.h
#define	NUMSIZE	256	/* maximum length of a numeric constant		*/


!File: nparams.h
#define	NPARAMS 32	/* maximum number of parameters of macros	*/


!File: ifdepth.h
#define	IFDEPTH	256	/* maximum number of nested if-constructions	*/


!File: maxincl.h
#define	MAXINCL	8	/* maximum number of #include directories	*/


!File: density.h
#define	DENSITY	2	/* see switch.[ch] for an explanation		*/


!File: predefine.h
#define	PREDEFINE	"vax,VAX,BSD4_1,bsd4_1"


!File: lapbuf.h
#define	LAPBUF	4096	/* size of macro actual parameter buffer	*/


!File: strsize.h
#define ISTRSIZE	32	/* minimum number of bytes allocated for
					storing a string		*/
#define RSTRSIZE	8	/* step size in enlarging the memory for
					the storage of a string		*/


!File: target_sizes.h
#define MAXSIZE		8	/* the maximum of the SZ_* constants	*/

/* target machine sizes	*/
#define	SZ_CHAR		(arith)1
#define	SZ_SHORT	(arith)2
#define SZ_WORD		(arith)4
#define	SZ_INT		(arith)4
#define	SZ_LONG		(arith)4
#ifndef NOFLOAT
#define	SZ_FLOAT	(arith)4
#define	SZ_DOUBLE	(arith)8
#endif NOFLOAT
#define	SZ_POINTER	(arith)4

/* target machine alignment requirements	*/
#define	AL_CHAR		1
#define	AL_SHORT	SZ_SHORT
#define AL_WORD		SZ_WORD
#define	AL_INT		SZ_WORD
#define	AL_LONG		SZ_WORD
#ifndef NOFLOAT
#define	AL_FLOAT	SZ_WORD
#define	AL_DOUBLE	SZ_WORD
#endif NOFLOAT
#define	AL_POINTER	SZ_WORD
#define AL_STRUCT	1
#define AL_UNION	1


!File: botch_free.h
#undef BOTCH_FREE	1	/* botch freed memory, as a check	*/


!File: dataflow.h
#define DATAFLOW	1	/* produce some compile-time xref	*/


!File: debug.h
#define DEBUG		1	/* perform various self-tests		*/


!File: use_tmp.h
#define USE_TMP		1	/* collect exa, exp, ina and inp commands
					and let them precede the rest of
					the generated compact code	*/


!File: parbufsize.h
#define PARBUFSIZE	1024


!File: textsize.h
#define ITEXTSIZE	8	/* 1st piece of memory for repl. text	*/
#define RTEXTSIZE	8	/* stepsize for enlarging repl.text	*/


!File: inputtype.h
#undef READ_IN_ONE	1	/* read input file in one	*/


!File: nopp.h
#undef NOPP		1	/* use built-int preprocessor	*/


!File: nobitfield.h
#undef NOBITFIELD	1	/* implement bitfields	*/


!File: spec_arith.h
/* describes internal compiler arithmetics */
#undef	SPECIAL_ARITHMETICS	/* something different from native long */