Function gmp_mpfr_sys::mpfr::mpfr_sinh_cosh

pub unsafe extern fn mpfr_sinh_cosh(sop: *mut __mpfr_struct,
                                    cop: *mut __mpfr_struct,
                                    op: *const __mpfr_struct,
                                    rnd: mpfr_rnd_t)
                                    -> c_int