1#ifndef _UCONTEXT_H
2#define _UCONTEXT_H
3#ifdef __cplusplus
4extern "C" {
5#endif
6
7#include <features.h>
8
9#include <signal.h>
10
11#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
12#define NGREG (sizeof(gregset_t)/sizeof(greg_t))
13#endif
14
15struct __ucontext;
16
17#ifdef __cplusplus
18}
19#endif
20#endif
21