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Annotation of researchv10no/cmd/post.src/common/gen.h, revision 1.1.1.1

1.1       root        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: #define NON_FATAL      0
                     11: #define FATAL          1
                     12: #define USER_FATAL     2
                     13: 
                     14: #define OFF            0
                     15: #define ON             1
                     16: 
                     17: #define FALSE          0
                     18: #define TRUE           1
                     19: 
                     20: #define BYTE           8
                     21: #define BMASK          0377
                     22: 
                     23: #define POINTS         72.3
                     24: 
                     25: #ifndef PI
                     26: #define PI             3.141592654
                     27: #endif
                     28: 
                     29: #define ONEBYTE                0
                     30: #define UTFENCODING    1
                     31: 
                     32: #define READING                ONEBYTE
                     33: #define WRITING                ONEBYTE
                     34: 
                     35: /*
                     36:  *
                     37:  * DOROUND controls whether some translators include file ROUNDPAGE (path.h)
                     38:  * after the prologue. Used to round page dimensions obtained from the clippath
                     39:  * to know paper sizes. Enabled by setting DOROUND to TRUE (or 1).
                     40:  *
                     41:  */
                     42: 
                     43: #define DOROUND        TRUE
                     44: 
                     45: /*
                     46:  *
                     47:  * Default resolution and the height and width of a page (in case we need to get
                     48:  * to upper left corner) - only used in BoundingBox calculations!!
                     49:  *
                     50:  */
                     51: 
                     52: #define DEFAULT_RES    72
                     53: #define PAGEHEIGHT     11.0 * DEFAULT_RES
                     54: #define PAGEWIDTH      8.5 * DEFAULT_RES
                     55: 
                     56: /*
                     57:  *
                     58:  * Simple macros.
                     59:  *
                     60:  */
                     61: 
                     62: #define ABS(A)         ((A) >= 0 ? (A) : -(A))
                     63: #define MIN(A, B)      ((A) < (B) ? (A) : (B))
                     64: #define MAX(A, B)      ((A) > (B) ? (A) : (B))
                     65: 

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