fixing windows M_PI compatibility issue

dsavransky · Mar 18, 2019 · d401c1c · d401c1c
1 parent 63c9910
commit d401c1c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/keplertools/KeplerSTM_C/KeplerSTM_C.c b/keplertools/KeplerSTM_C/KeplerSTM_C.c
@@ -34,6 +34,10 @@
 #define MAX(a,b) (((a)>(b))?(a):(b))
 #endif
 
+#if !defined(M_PI)
+#define M_PI        3.14159265358979323846264338327950288   /* pi             */
+#endif
+
 double DOT(double x1[], double x2[], int size) {
     double res = 0;
     int i;