ksiginfo
struct ksiginfo;
void ia32_sendsig(sig_t, struct ksiginfo *, sigset_t *);
struct ksiginfo *ksi, *next;
struct ksiginfo *kp;
struct ksiginfo *ksi;
struct ksiginfo *p_ksi; /* Locked by parent proc lock */
TAILQ_ENTRY(ksiginfo) ksi_link;
TAILQ_HEAD(, ksiginfo) sq_list;/* Queued signal info. */
struct ksiginfo *ksi, struct timespec *timeout);
struct ksiginfo;
void (*sv_sendsig)(void (*)(int), struct ksiginfo *, struct __sigset *);
struct ksiginfo;