1 #ifndef WRIGHT_HH
2 #define WRIGHT_HH
3 
4 #include <complex>
5 
6 namespace wright {
7 
8 int wrightomega_ext(std::complex<double> z, std::complex<double> *w,
9 		    std::complex<double> *cond);
10 std::complex<double> wrightomega(std::complex<double> z);
11 double wrightomega_real(double x);
12 
13 };
14 
15 #endif /* wright.hh */
16