1 /*
2  *
3  * A few definitions that shouldn't have to change. Used by most programs in
4  * this package.
5  *
6  */
7 
8 #define PROGRAMVERSION	"3.3.2"
9 
10 /* XXX: replace tempnam with something safer, but leaky */
11 extern	char*	safe_tempnam(char*, char*);
12 #define	tempnam	safe_tempnam
13 
14 #define NON_FATAL	0
15 #define FATAL		1
16 #define USER_FATAL	2
17 
18 #define OFF		0
19 #define ON		1
20 
21 #define FALSE		0
22 #define TRUE		1
23 
24 #define BYTE		8
25 #define BMASK		0377
26 
27 #define POINTS		72.3
28 
29 #ifndef PI
30 #define PI		3.141592654
31 #endif
32 
33 #define ONEBYTE		0
34 #define UTFENCODING	1
35 
36 #define READING		ONEBYTE
37 #define WRITING		ONEBYTE
38 
39 /*
40  *
41  * DOROUND controls whether some translators include file ROUNDPAGE (path.h)
42  * after the prologue. Used to round page dimensions obtained from the clippath
43  * to know paper sizes. Enabled by setting DOROUND to TRUE (or 1).
44  *
45  */
46 
47 #define DOROUND	TRUE
48 
49 /*
50  *
51  * Default resolution and the height and width of a page (in case we need to get
52  * to upper left corner) - only used in BoundingBox calculations!!
53  *
54  */
55 
56 #define DEFAULT_RES	72
57 #define PAGEHEIGHT	11.0 * DEFAULT_RES
58 #define PAGEWIDTH	8.5 * DEFAULT_RES
59 
60 /*
61  *
62  * Simple macros.
63  *
64  */
65 
66 #define ABS(A)		((A) >= 0 ? (A) : -(A))
67 #define MIN(A, B)	((A) < (B) ? (A) : (B))
68 #define MAX(A, B)	((A) > (B) ? (A) : (B))
69