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#ifndef _SETJMP_H
#define _SETJMP_H
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
/** A jump buffer */
typedef struct {
/** Saved return address */
uint64_t retaddr;
/** Saved stack pointer */
uint64_t stack;
/** Saved %rbx */
uint64_t rbx;
/** Saved %rbp */
uint64_t rbp;
/** Saved %r12 */
uint64_t r12;
/** Saved %r13 */
uint64_t r13;
/** Saved %r14 */
uint64_t r14;
/** Saved %r15 */
uint64_t r15;
} jmp_buf[1];
extern int __asmcall __attribute__ (( returns_twice ))
setjmp ( jmp_buf env );
extern void __asmcall __attribute__ (( noreturn ))
longjmp ( jmp_buf env, int val );
#endif /* _SETJMP_H */
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