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0
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1 #include "stdio.h"
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2
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3 int
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4 main(ac,av)
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5 int ac;
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6 char *av[];
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7 {
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8 int i;
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9
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6
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10 if(ac!=2) {
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11 fprintf(stderr,"must have one neumeric argument.\n");
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0
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12 return(0);
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6
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13 }
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0
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14 i=main0(ac,av,return,environment);
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15 fprintf(stderr,"1: %s %d\n",av[0],i);
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16 return i;
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17 }
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18
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19 int
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20 main0(ac,av,ret,retenv)
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21 int ac;
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22 char *av[];
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23 code (*ret)();
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24 void *retenv;
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25 {
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26 int i,j,k;
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27 i=123;
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28 j=456;
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29 k = atoi(av[1]);
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30 fprintf(stderr,"2: av=%x av[0]=%x %s\n",av,av[0],av[0]);
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31 goto code0(i,j,k,av,ret,retenv,return,environment);
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32 }
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33
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34 code code0(i,j,k,av,ret,retenv,ret1,ret1env)
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35 int i,j,k;
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36 char *av[];
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37 code (*ret)();
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38 void *retenv;
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39 code (*ret1)();
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40 void *ret1env;
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41 {
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42 char *p;
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43 p = av[0];
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44 fprintf(stderr,"3: i=%d j=%d k=%d av=%x p=%s\n",i,j,k,av,p);
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45 goto code1(i,j,k,av,ret,retenv,ret1,ret1env);
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46 }
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47
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48 code code1(i,j,k,av,ret,retenv,ret1,ret1env)
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49 int i,j,k;
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50 char *av[];
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51 code (*ret)();
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52 void *retenv;
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53 code (*ret1)();
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54 void *ret1env;
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55 {
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56 fprintf(stderr,"4: %s\n",av[0]);
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57 goto code2(i,j,k,av,ret,retenv,ret1,ret1env);
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58 }
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59
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60 code code2(i,j,k,av,ret,retenv,ret1,ret1env)
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61 int i,j,k;
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62 char *av[];
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63 code (*ret)();
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64 void *retenv;
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65 code (*ret1)();
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66 void *ret1env;
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67 {
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68 fprintf(stderr,"5: %s\n",av[0]);
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69 fprintf(stderr,"5: i=%d j=%d k=%d av=%x\n",i,j,k,av);
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70 if (k>3)
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71 goto (*ret1)(1234),ret1env;
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72 goto (*ret)(1234),retenv;
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73 }
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