1 files changed, 4 insertions, 0 deletions
diff --git a/include/SSystem/SComponent/c_math.h b/include/SSystem/SComponent/c_math.h
index 767f1ddfc0..7348052c9d 100644
--- a/include/SSystem/SComponent/c_math.h
+++ b/include/SSystem/SComponent/c_math.h
@@ -33,6 +33,10 @@ inline s16 i_cM_deg2s(f32 deg) {
     return deg;
 }
 
+inline f32 cM_fcos(f32 x) {
+    return JMASCos(cM_rad2s(x));
+}
+
 inline f32 cM_fsin(f32 x) {
     return JMASSin(cM_rad2s(x));
 }