Define M_PI if not exist

2024-04-16 10:24:44 +08:00 · 2024-04-16 10:24:44 +08:00 · bb46e2515f
commit bb46e2515f
parent 469d02f166
1 changed files with 5 additions and 0 deletions
--- a/player.c
+++ b/player.c
@ -12,6 +12,11 @@
 #include <stdlib.h>


+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+
 static inline double dabs(double x) {
 	return x < 0.0 ? -x : x;
 }