#include <stdio.h>#include <string.h>#include <setjmp.h>#if !defined(_WIN32)#include <pthread.h>#else#include <windows.h>#endif #define	SIZE	10#define	COUNT	10 #define TST   int i, a[2], b[2];                \              for (i = 0; i < 2; i++) a[i] = 0; \              for (i = 0; i < 2; i++) b[i] = 0 static int count[SIZE]; static void tst1 (jmp_buf loc){    TST;    longjmp(loc, 1);} static void tst2(jmp_buf loc){    jmp_buf jmp;     setjmp (jmp);    TST;    tst1(loc);} static void *tst (void * index){    jmp_buf loc;    int i = *(int *) index;    static int v[SIZE];     for (v[i] = 0; v[i] < COUNT; v[i]++) {        if (setjmp (loc) == 0) {            TST;            tst2(loc);        }        else {            count[i]++;        }        i = *(int *) index;    }    return NULL;} intmain (void){    int i;#if !defined(_WIN32)    pthread_t id[SIZE];#else    HANDLE id[SIZE];#endif    int index[SIZE];     for (i = 0; i < SIZE; i++) {        index[i] = i;#if !defined(_WIN32)        pthread_create (&id[i], NULL, tst, (void *) &index[i]);#else        id[i] = CreateThread(NULL, 8192, (LPTHREAD_START_ROUTINE) tst, (void *) &index[i], 0, NULL);#endif    }    for (i = 0; i < SIZE; i++) {#if !defined(_WIN32)        pthread_join (id[i], NULL);#else        WaitForSingleObject(id[i], INFINITE);#endif    }    for (i = 0; i < SIZE; i++) {        if (count[i] != COUNT)            printf ("error: %d %d\n", i, count[i]);    }    return 0;}