diff options
Diffstat (limited to 'shared/shared.h')
| -rw-r--r-- | shared/shared.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/shared/shared.h b/shared/shared.h index a0bd0e6..a812ffe 100644 --- a/shared/shared.h +++ b/shared/shared.h @@ -163,4 +163,9 @@ typedef union _shared_floatint #define SHARED_PI 3.14159265359 #define SHARED_2PI 6.28318530718 +#ifndef PD_BADFLOAT +#define PD_BADFLOAT(f) ((((*(unsigned int*)&(f))&0x7f800000)==0) || \ + (((*(unsigned int*)&(f))&0x7f800000)==0x7f800000)) +#endif + #endif |