X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Flibc%2Fmath.h;h=2674a9bf011f32479ba64a4ccf6dd03d4673140c;hb=1dd4e7bd6552c077457fe187fa86ae68d9d523c1;hp=e3b0f234728c7e7420d8b0c2956662dc6cd7d46e;hpb=d47314873cf54024672cabe3746c80c7d4e6e6fa;p=metatoy

diff --git a/src/libc/math.h b/src/libc/math.h
index e3b0f23..2674a9b 100644
--- a/src/libc/math.h
+++ b/src/libc/math.h
@@ -30,6 +30,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #define fmod(x, y)	__builtin_fmod(x, y)
 #define sqrt(x)		__builtin_sqrt(x)
 #define atan2(y, x)	__builtin_atan2(y, x)
+#define acos(x)		__builtin_acos(x)
 
 double pow(double x, double y);