Patches for 'cpg' to work, period

[Doug Boyce]

We run 4.2 and it wouldn't even compile, "tim" wasn't defined,
"tocname" was labeled "cname".  Then it would compile because in the
function basename there is an unnecessary 'index' variable that got confused
with the preprocessor changing 'strchr' to 'index'.

So when it finally compiled it would always give a nice core a present, it
turned out to an undefined pointer sent to 'fprintf'.  There were also a lot
of extraneous variables.  Use patch(1) and enjoy.

diff cpg.c.old cpg.c

---------------------Don't-eat-me-I'm-just-a-decoy------------------------------

19a20,22
> #ifdef BSD
> #include    <sys/time.h>
> #else BSD
20a24
> #endif 
74c78
< char cname[] = "/tmp/toc_XXXXXX";
---
> char    tocname[] = "/tmp/toc_XXXXXX";
118c122
<     struct tm *localtime ();
---
>     struct tm *localtime (), *tim;
130c134
<       exit();
---
>       exit(1);
133a138
> 	tocfile=stdout;
151c156
< 			    exit();
---
> 			    exit(2);
274d278
<     register int i;                 /* temporary                    */
283,284d286
<     register char *p;               /* temporary char pointer       */
< 
329c331
<                     header (&lineno, line, fd);
---
>                     header (&lineno, line);
376c378
< header  (lineno, line, fd)
---
> header  (lineno, line)
379d380
< register FILE    *fd;
381d381
<     register char *p;
648d647
<     char    buf[80];
654,655d652
<     char    outline[80];
< 
743d739
<     register int  Cnt;
745d740
<     register int  result;
748,749d742
<     static char *_fnm = "ckfunc";
< 
757c750
< 		p = &FunctionName;
---
> 		p = FunctionName;
774c767
<                     if (result = strcmp (FunctionName, ReservedWord[i]))
---
>                     if (strcmp (FunctionName, ReservedWord[i]))
819d811
<     register int index;
825c817,818
<     if(mid=strchr(ret,';'))*mid='\0';
---
>     if(mid = strchr(ret,';')) 
> 	*mid='\0';