added M_PI

This commit is contained in:
Gerhard Kitzler 2013-08-14 09:20:49 +00:00
parent 2d595c84c2
commit 44f6d04211

View File

@ -109,4 +109,9 @@
#endif /* ifdef _DEBUG_*/
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
#endif /* ifndef UTILITIES_H */