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- /*
- * Sun clock definitions.
- */
-
- #include <X11/Xlib.h>
- #include <X11/Xutil.h>
-
- #include <stdio.h>
- #include <math.h>
- #include <time.h>
- #include "patchlevel.h"
- #include "bitmaps.h"
-
- #define abs(x) ((x) < 0 ? (-(x)) : x) /* Absolute value */
- #define sgn(x) (((x) < 0) ? -1 : ((x) > 0 ? 1 : 0)) /* Extract sign */
- #define dtr(x) ((x) * (PI / 180.0)) /* Degree->Radian */
- #define rtd(x) ((x) / (PI / 180.0)) /* Radian->Degree */
- #define fixangle(a) ((a) - 360.0 * (floor((a) / 360.0))) /* Fix angle */
-
- #define PI 3.14159265358979323846
-
- #define TERMINC 100 /* Circle segments for terminator */
-
- #define PROJINT (60 * 10) /* Frequency of seasonal recalculation
- in seconds. */
-