#ifndef SETJMP_H
#define SETJMP_H

#include "stdint.h"

// C99 states this should be an array so we can address it without
// the & operator, see prototypes of setjmp and longjmp
// eax, ecx and edx are scratch registers, save the others
// also store the jump address (eip)
typedef struct {
	uint32_t ebx;
	uint32_t esp;
	uint32_t ebp;
	uint32_t esi;
	uint32_t edi;
	uint32_t eip;
} jmp_buf[1];

int setjmp( jmp_buf env );

void longjmp( jmp_buf env, int val );

#endif // SETJMP_H