Merge pull request #908 from cgohlke/patch-2

Define M_PI (not part of C89)
This commit is contained in:
Johannes Schönberger
2014-03-11 07:14:00 -04:00
2 changed files with 8 additions and 0 deletions
+4
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@@ -19,6 +19,10 @@
#include <string.h>
#include <math.h>
#ifndef M_PI
#define M_PI 3.1415926535897932384626433832795
#endif
#define PI M_PI
#define TWOPI (2 * M_PI)
+4
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@@ -21,6 +21,10 @@
#include <string.h>
#include <math.h>
#ifndef M_PI
#define M_PI 3.1415926535897932384626433832795
#endif
#define PI M_PI
#define TWOPI (2 * M_PI)