#ifndef _UCONTEXT_H | |
#define _UCONTEXT_H | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
#include <features.h> | |
#include <signal.h> | |
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) | |
#define NGREG (sizeof(gregset_t)/sizeof(greg_t)) | |
#endif | |
struct __ucontext; | |
int getcontext(struct __ucontext *); | |
void makecontext(struct __ucontext *, void (*)(), int, ...); | |
int setcontext(const struct __ucontext *); | |
int swapcontext(struct __ucontext *, const struct __ucontext *); | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif |