diff options
| -rw-r--r-- | libfixmath/fix16_trig.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libfixmath/fix16_trig.c b/libfixmath/fix16_trig.c index 09dd5d2..ca902ef 100644 --- a/libfixmath/fix16_trig.c +++ b/libfixmath/fix16_trig.c @@ -16,8 +16,11 @@ static fix16_t _fix16_atan_cache_value[4096] = { 0 }; fix16_t fix16_sin_parabola(fix16_t inAngle)
{
- fix16_t abs_inAngle, abs_retval, retval;
+ fix16_t abs_inAngle, retval;
fix16_t mask;
+ #ifndef FIXMATH_FAST_SIN
+ fix16_t abs_retval;
+ #endif
/* Absolute function */
mask = (inAngle >> (sizeof(fix16_t)*CHAR_BIT-1));
|