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| author | Tobias Klauser <tklauser@distanz.ch> | 2008-01-27 11:37:44 +0100 |
|---|---|---|
| committer | Tobias Klauser <tklauser@xenon.tklauser.home> | 2008-01-27 11:37:44 +0100 |
| commit | 7e0f021a9aec35fd8e6725e87e3313b101d26f5e (patch) | |
| tree | b1cacc4b24393f517aeb4610e9e1021f954307a8 /reference/C/CONTRIB/SNIP/pi.h | |
Initial import (2.0.2-6)2.0.2-6
Diffstat (limited to 'reference/C/CONTRIB/SNIP/pi.h')
| -rwxr-xr-x | reference/C/CONTRIB/SNIP/pi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/SNIP/pi.h b/reference/C/CONTRIB/SNIP/pi.h new file mode 100755 index 0000000..3e9d415 --- /dev/null +++ b/reference/C/CONTRIB/SNIP/pi.h @@ -0,0 +1,6 @@ +#ifndef PI
+ #define PI (4*atan(1))
+#endif
+
+#define deg2rad(d) ((d)*PI/180)
+#define rad2deg(r) ((r)*180/PI)
|