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1 files changed, 37 insertions, 0 deletions

diff --git a/unix/portkit/mach.h.ieee b/unix/portkit/mach.h.ieee
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+# Machine Parameters
+
+define	SZB_CHAR	2		# machine bytes per char
+define	SZB_ADDR	1		# machine bytes per address increment
+define	SZ_VMPAGE	256		# page size (1 if no virtual mem.)
+define	MAX_DIGITS 	25		# max digits in a number
+define	NDIGITS_RP	7		# number of digits of real precision
+define	NDIGITS_DP 	17		# number of digits of precision (double)
+define	MAX_EXPONENT	38		# max exponent, base 10
+define	MAX_EXPONENTR	38
+define	MAX_EXPONENTD	38
+
+define	MAX_SHORT	32767		# largest numbers
+define	MAX_INT		2147483647
+define	MAX_LONG	2147483647
+define	MAX_REAL	0.99e37		# anything larger is INDEF
+define	MAX_DOUBLE	0.99e37
+define	NBITS_BYTE	8		# nbits in a machine byte
+define	NBITS_SHORT	16		# nbits in a short	
+define	NBITS_INT	32		# nbits in an integer	
+define	EPSILONR	(1.192e-7)	# smallest E such that 1.0 + E > 1.0
+define	EPSILOND	(2.220d-16)	# double precision epsilon
+define	EPSILON		EPSILONR
+
+define	INDEFS		(-32767)	# indefinite valued pixels
+define	INDEFL		(-2147483647)
+define	INDEFI		INDEFL
+define	INDEFR		1.6e38
+define	INDEFD		1.6d38
+define	INDEFX		(INDEF,INDEF)
+define	INDEF		INDEFR
+
+# Is byte swapping (i.e., a call to bswap2 or bswap4) needed for a 2 or 4 byte
+# MII integer to convert to or from MII format on this machine?
+
+define	BYTE_SWAP2	NO
+define	BYTE_SWAP4	NO