1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libm/cargf.c b/lib/libm/cargf.c
new file mode 100644
index 00000000..138f19c3
--- /dev/null
+++ b/lib/libm/cargf.c
@@ -0,0 +1,7 @@
+#include <math.h>
+#include <complex.h>
+
+float cargf(float complex z)
+{
+	return atan2f(__imag__ z, __real__ z);
+}