diff options
Diffstat (limited to 'nuttx/lib/math/lib_cos.c')
| -rw-r--r-- | nuttx/lib/math/lib_cos.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/lib/math/lib_cos.c b/nuttx/lib/math/lib_cos.c index 09808bd9f..aa672b855 100644 --- a/nuttx/lib/math/lib_cos.c +++ b/nuttx/lib/math/lib_cos.c @@ -38,7 +38,7 @@ * Public Functions ************************************************************************/ -#if CONFIG_HAVE_DOUBLE +#ifdef CONFIG_HAVE_DOUBLE double cos(double x) { return sin(x + M_PI_2); |