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Diffstat (limited to 'py/modmath.c')
| -rw-r--r-- | py/modmath.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/py/modmath.c b/py/modmath.c index 6abf8ab3e9..54262f6115 100644 --- a/py/modmath.c +++ b/py/modmath.c @@ -31,6 +31,11 @@ #include <math.h> +// M_PI is not part of the math.h standard and may not be defined +#ifndef M_PI +#define M_PI (3.14159265358979323846) +#endif + /// \module math - mathematical functions /// /// The `math` module provides some basic mathematical funtions for |