include/ucontext.h

   1 #ifndef _UCONTEXT_H
   2 #define _UCONTEXT_H
   3 #ifdef __cplusplus
   4 extern "C" {
   5 #endif
   6
   7 #include <signal.h>
   8
   9 #ifdef _GNU_SOURCE
  10 #define ucontext __ucontext
  11 #endif
  12
  13 struct __ucontext;
  14
  15 int  getcontext(struct __ucontext *);
  16 void makecontext(struct __ucontext *, void (*)(void), int, ...);
  17 int  setcontext(const struct __ucontext *);
  18 int  swapcontext(struct __ucontext *, const struct __ucontext *);
  19
  20 #ifdef __cplusplus
  21 }
  22 #endif
  23 #endif