fix the use of uninitialized value in regcomp

[musl.git] / src / complex / catanhf.c

#include "libm.h"

float complex catanhf(float complex z)
{
        z = catanf(CMPLXF(-cimagf(z), crealf(z)));
        return CMPLXF(cimagf(z), -crealf(z));
}