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longjmp.h

#ifndef __UML_LONGJMP_H
#define __UML_LONGJMP_H

#include "sysdep/archsetjmp.h"
#include "os.h"

extern int setjmp(jmp_buf);
extern void longjmp(jmp_buf, int);

#define UML_LONGJMP(buf, val) do { \
      longjmp(*buf, val);     \
} while(0)

#define UML_SETJMP(buf) ({ \
      int n;         \
      volatile int enable;    \
      enable = get_signals(); \
      n = setjmp(*buf); \
      if(n != 0) \
            set_signals(enable); \
      n; })

#endif

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