diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gmisc/gmisc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gmisc/gmisc.h b/src/gmisc/gmisc.h index 8f858682..ebef8156 100644 --- a/src/gmisc/gmisc.h +++ b/src/gmisc/gmisc.h @@ -75,7 +75,9 @@ typedef int32_t fixed; /** * @brief The famous number pi */ +#ifndef PI #define PI 3.1415926535897932384626433832795028841971693993751 +#endif /** * @brief pi as a fixed point |