diff options
Diffstat (limited to 'source/blender/blenlib/intern/arithb.c')
| -rw-r--r-- | source/blender/blenlib/intern/arithb.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/source/blender/blenlib/intern/arithb.c b/source/blender/blenlib/intern/arithb.c index a21252d9aa8..a9e1e80a403 100644 --- a/source/blender/blenlib/intern/arithb.c +++ b/source/blender/blenlib/intern/arithb.c @@ -34,6 +34,7 @@ /* ************************ FUNKTIES **************************** */ +#include <stdlib.h> #include <math.h> #include <sys/types.h> #include <string.h> @@ -62,13 +63,13 @@ #define SWAP(type, a, b) { type sw_ap; sw_ap=(a); (a)=(b); (b)=sw_ap; } #define CLAMP(a, b, c) if((a)<(b)) (a)=(b); else if((a)>(c)) (a)=(c) - -#if defined(WIN32) || defined(__APPLE__) -#include <stdlib.h> +#ifndef M_PI #define M_PI 3.14159265358979323846 -#define M_SQRT2 1.41421356237309504880 +#endif -#endif /* defined(WIN32) || defined(__APPLE__) */ +#ifndef M_SQRT2 +#define M_SQRT2 1.41421356237309504880 +#endif float saacos(float fac) |