-struct __siginfo
-{
- int si_signo;
- int si_errno;
- int si_code;
- union
- {
- char __pad[128 - 3*sizeof(int)];
- struct {
- pid_t si_pid;
- uid_t si_uid;
- union sigval si_sigval;
- } __rt;
- struct {
- unsigned int si_timer1;
- unsigned int si_timer2;
- } __timer;
- struct {
- pid_t si_pid;
- uid_t si_uid;
- int si_status;
- clock_t si_utime;
- clock_t si_stime;
- } __sigchld;
- struct {
- void *si_addr;
- } __sigfault;
- struct {
- long int si_band;
- int si_fd;
- } __sigpoll;
- } __si_fields;
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+typedef int greg_t, gregset_t[19];
+typedef struct _fpstate {
+ unsigned long cw, sw, tag, ipoff, cssel, dataoff, datasel;
+ struct {
+ unsigned short significand[4], exponent;
+ } _st[8];
+ unsigned long status;
+} *fpregset_t;
+struct sigcontext {
+ unsigned short gs, __gsh, fs, __fsh, es, __esh, ds, __dsh;
+ unsigned long edi, esi, ebp, esp, ebx, edx, ecx, eax;
+ unsigned long trapno, err, eip;
+ unsigned short cs, __csh;
+ unsigned long eflags, esp_at_signal;
+ unsigned short ss, __ssh;
+ struct _fpstate *fpstate;
+ unsigned long oldmask, cr2;