* Makefile.in: Link cygcheck with libwininet.a.

* cygcheck.cc: Add includes.
(grep_packages): New global variable.
(display_internet_error): New function.
(safe_chars): New global variable.
(base_url): Ditto.
(package_grep): New function.
(usage): Reword --help output for clarity.  Document new argument.
(longopts): Add 'package-query' option.
(opts): Add 'p' option, reorder to be consistent with 'longopts'.
(main): Accommodate new option.
* utils.sgml (cygcheck): Update --help output.  Document new -p option.

winsup/utils/cygpath.cc

@@ -379,6 +379,7 @@ dowin (char option)
 	  GetWindowsDirectory (buf, MAX_PATH);
 	  strcat (buf, "\\Profiles");
 	}
+fprintf (stderr, "************** buf %s\n", buf);
       break;
 
     case 'S':