complex: add C11 CMPLX macros and replace cpack with them

[musl] / src / complex / ctan.c

diff --git a/src/complex/ctan.c b/src/complex/ctan.c
index 4741a4d..c092637 100644 (file)
--- a/src/complex/ctan.c
+++ b/src/complex/ctan.c
@@ -4,6 +4,6 @@
 
 double complex ctan(double complex z)
 {
-       z = ctanh(cpack(-cimag(z), creal(z)));
-       return cpack(cimag(z), -creal(z));
+       z = ctanh(CMPLX(-cimag(z), creal(z)));
+       return CMPLX(cimag(z), -creal(z));
 }