ref: b0a059537147237e868b4a8f07922ae8a349e55c
dir: /sys/src/cmd/postscript/common/gen.h/
/* * * A few definitions that shouldn't have to change. Used by most programs in * this package. * */ #define PROGRAMVERSION "3.3.2" #define NON_FATAL 0 #define FATAL 1 #define USER_FATAL 2 #define OFF 0 #define ON 1 #define FALSE 0 #define TRUE 1 #define BYTE 8 #define BMASK 0377 #define POINTS 72.3 #ifndef PI #define PI 3.141592654 #endif #define ONEBYTE 0 #define UTFENCODING 1 #define READING ONEBYTE #define WRITING ONEBYTE /* * * DOROUND controls whether some translators include file ROUNDPAGE (path.h) * after the prologue. Used to round page dimensions obtained from the clippath * to know paper sizes. Enabled by setting DOROUND to TRUE (or 1). * */ #define DOROUND TRUE /* * * Default resolution and the height and width of a page (in case we need to get * to upper left corner) - only used in BoundingBox calculations!! * */ #define DEFAULT_RES 72 #define PAGEHEIGHT 11.0 * DEFAULT_RES #define PAGEWIDTH 8.5 * DEFAULT_RES /* * * Simple macros. * */ #define ABS(A) ((A) >= 0 ? (A) : -(A)) #define MIN(A, B) ((A) < (B) ? (A) : (B)) #define MAX(A, B) ((A) > (B) ? (A) : (B))