root/sys/arch/i386/include/setjmp.h
/*      $OpenBSD: setjmp.h,v 1.4 2020/12/13 21:21:32 bluhm Exp $        */
/*      $NetBSD: setjmp.h,v 1.1 1994/12/20 10:36:43 cgd Exp $   */

/*
 * machine/setjmp.h: machine dependent setjmp-related information.
 */

#define _JB_EIP         0
#define _JB_EBX         1
#define _JB_ESP         2
#define _JB_EBP         3
#define _JB_ESI         4
#define _JB_EDI         5
#define _JB_SIGMASK     6
#define _JB_SIGFLAG     7
#define _JB_FCW         8

#define _JBLEN          10      /* size, in longs, of a jmp_buf */