softfloat_fudge_sigs
softfloat_fudge_sigs(&kp_sigmask,
softfloat_fudge_sigs(&kp_sigignore,
softfloat_fudge_sigs(&kp_sigmask, &kp.p_sigmask);
softfloat_fudge_sigs(&kp_sigignore, &kp.p_sigignore);