1#include <stddef.h>
2#include <signal.h>
3
4--
5
6#define sigaltstack(member)	offsetof (stack_t, member)
7
8sizeSS				sizeof (stack_t)
9oSS_SP				sigaltstack (ss_sp)
10oSS_FLAGS			sigaltstack (ss_flags)
11oSS_SIZE			sigaltstack (ss_size)
12
13SS_ONSTACK
14