Imported Upstream version 0.2.0+beta

[debian/yforth] / udio.c

diff --git a/udio.c b/udio.c
index d3873a244873f337374599cb1203309990d15c2b..4029995f6d3be46e70179c7cb49db055e4547bf9 100644 (file)
--- a/udio.c
+++ b/udio.c
@@ -1,8 +1,18 @@
-/* yForth? - Written by Luca Padovani (C) 1996/97
- * ------------------------------------------------------------------------
- * This software is FreeWare as long as it comes with this header in each
- * source file, anyway you can use it or any part of it whatever
- * you want. It comes without any warranty, so use it at your own risk.
+/* yForth? - A Forth interpreter written in ANSI C
+ * Copyright (C) 2012 Luca Padovani
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  * ------------------------------------------------------------------------
  * Module name: udio.c
  * Abstract:    User Device Input/Output functions. Here are enclosed all
@@ -10,77 +20,59 @@
  */
 
 #include "yforth.h"
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
 #      include <conio.h>
-#elifdef HAVE_CURSES
-#      include <curses.h>
 #endif
 #include "udio.h"
 
 /* d_clrscr: clear the screen */
 void d_clrscr() {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        clrscr();
-#elifdef HAVE_CURSES
-       clear();
 #endif
 }
 
 /* d_clreol: clear to end of line */
 void d_clreol() {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        clreol();
-#elifdef HAVE_CURSES
-       clrtoeol();
 #endif
 }
 
 /* d_setattr: set default attributes */
 void d_setaddr(Cell attr) {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        textattr(attr);
-#elifdef HAVE_CURSES
 #endif
 }
 
 /* d_getattr: get default attributes */
 Cell d_getattr() {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        struct text_info ti;
        gettextinfo(&ti);
        return (ti.attribute);
-#elifdef HAVE_CURSES
 #endif
 }
 
 /* d_gotoxy: move the cursor to the location (x, y) of the screen */
 void d_gotoxy(Cell x, Cell y) {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        gotoxy(x, y);
-#elifdef HAVE_CURSES
-       move(y, x);
 #endif
 }
 
 /* d_wherex: current column position of the cursor */
 Cell d_wherex() {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        return (wherex());
-#elifdef HAVE_CURSES
-       int x, y;
-       getyx(stdscr, y, x);
-       return ((Cell) x);
 #endif
 }
 
 /* d_wherey: current row position of the cursor */
 Cell d_wherey() {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        return (wherey());
-#elifdef HAVE_CURSES
-       int x, y;
-       getyx(stdscr, y, x);
-       return ((Cell) y);
 #endif
 }
 
@@ -89,39 +81,24 @@ Cell d_wherey() {
  * Return
  */
 Char d_getch() {
-#ifdef HAVE_CONIO
-       return (getch());
-#elifdef HAVE_CURSES
+#if HAVE_CONIO
        return (getch());
 #endif 
 }
 
 /* d_kbhit: return True if a character is available */
 Cell d_kbhit() {
-#ifdef HAVE_CONIO
+#if HAVE_CONIO
        return (kbhit());
-#elifdef HAVE_CURSES
-       return (1);
-#endif 
+#endif
 }
 
 /* d_open: Initialize the Input/Output device */
 void d_open() {
-#ifdef HAVE_CURSES
-       initscr();
-       cbreak();
-       noecho();
-       nonl();
-       /* intrflush(stdscr, FALSE); */
-       /* keypad(stdscr, TRUE); */
-#endif
-} 
+}
 
 /* d_close: make some work when program finish to restore Input/Output device */
 void d_close() {
-#ifdef HAVE_CURSES
-       endwin();
-#endif
 }