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/* Define the machine-dependent type `jmp_buf'. Intel 386 version. */
typedef struct
{
long int __bx, __si, __di;
__ptr_t __bp;
__ptr_t __sp;
__ptr_t __pc;
} __jmp_buf[1];
/* Test if longjmp to JMPBUF would unwind the frame
containing a local variable at ADDRESS. */
#define _JMPBUF_UNWINDS(jmpbuf, address) \
((__ptr_t) (address) < (jmpbuf)[0].__sp)
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