diff options
Diffstat (limited to 'driver_zodiac.c')
| -rw-r--r-- | driver_zodiac.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/driver_zodiac.c b/driver_zodiac.c index e1ce407e..11a53ed8 100644 --- a/driver_zodiac.c +++ b/driver_zodiac.c @@ -10,11 +10,16 @@ * BSD terms apply: see the file COPYING in the distribution root for details. */ +#ifdef __linux__ +/* FreeBSD chokes on this */ +/* if we insist on C99, then we need this to get M_LN2 from math.h */ /* if we insisnt on C99, then we need this to get M_LN2 from math.h */ /* 500 means X/Open 1995 */ #define _XOPEN_SOURCE 500 /* round() needs _POSIX_C_SOURCE >= 200112L */ #define _POSIX_C_SOURCE 200112L +#endif /* __linux__ */ + #include <stdio.h> #include <stdbool.h> |