1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libm/conj.c b/lib/libm/conj.c
new file mode 100644
index 00000000..5982db3f
--- /dev/null
+++ b/lib/libm/conj.c
@@ -0,0 +1,8 @@
+#include "__complex.h"
+
+double complex conj(double complex z)
+{
+	double_complex w = { .z = z };
+	IMAG_PART(w) = -IMAG_PART(w);
+	return (w.z);
+}