1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libm/ctanf.c b/lib/libm/ctanf.c
index fe117d7a..168abac2 100644
--- a/lib/libm/ctanf.c
+++ b/lib/libm/ctanf.c
@@ -1,4 +1,7 @@
-#include "__complex.h"
+#include "__complex.h" // for redupif, MACHEPF
+
+#include <complex.h> // for cimagf, crealf, complex, I, ctanf
+#include <math.h>    // for fabsf, HUGE_VALF, cosf, coshf, sinf, sinhf
 
 static float _ctansf(float complex z)
 {