/****************************************************************************
- * Copyright (c) 2000-2013,2017 Free Software Foundation, Inc. *
+ * Copyright 2019,2020 Thomas E. Dickey *
+ * Copyright 2000-2013,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
/*
* Author: Thomas E. Dickey - 2000
*
- * $Id: railroad.c,v 1.22 2017/09/30 17:55:22 tom Exp $
+ * $Id: railroad.c,v 1.24 2020/02/02 23:34:34 tom Exp $
*
* A simple demo of the termcap interface.
*/
ShowSign(char *string)
{
char *base = string;
- int ch, first, last;
+ int first, last;
if (moveit != 0) {
tputs(tgoto(moveit, 0, height - 1), 1, outc);
}
while (*string != 0) {
- ch = *string;
+ int ch = *string;
if (ch != ' ') {
if (moveit != 0) {
for (first = length - 2; first >= (string - base); first--) {