Foo?

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@77 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/telnet/telnet/main.c

@@ -77,11 +77,9 @@ tninit()
 #endif
 }
 
-	void
-usage()
+void usage(void)
 {
-	fprintf(stderr, "Usage: %s %s%s%s%s\n",
-	    prompt,
+  fprintf(stderr, "Usage: %s %s%s%s%s\n", prompt,
 #ifdef	AUTHENTICATION
 	  "[-8] [-E] [-K] [-L] [-S tos] [-X atype] [-a] [-c] [-d] [-e char]",
 	  "\n\t[-k realm] [-l user] [-f/-F] [-n tracefile] ",
@@ -112,9 +110,7 @@ usage()
  */
 
 
-main(argc, argv)
-	int argc;
-	char *argv[];
+int main(int argc, char **argv)
 {
 	extern char *optarg;
 	extern int optind;
@@ -242,7 +238,10 @@ main(argc, argv)
 #endif
 			break;
 		case 'l':
-			autologin = 1;
+		  if(autologin == 0){
+		    fprintf(stderr, "%s: Warning: -K ignored\n", prompt);
+		    autologin = -1;
+		  }
 			user = optarg;
 			break;
 		case 'n':