Add classes MLKError and MLKStream.

1 files changed, 46 insertions, 0 deletions

diff --git a/MLKStream.h b/MLKStream.h
new file mode 100644
index 0000000..2d92719
--- /dev/null
+++ b/MLKStream.h
@@ -0,0 +1,46 @@
+/* -*- mode: objc; coding: utf-8 -*- */
+/* Étoilisp/Mulklisp, a Common Lisp subset for the Étoilé runtime.
+ * Copyright (C) 2008  Matthias Andreas Benkard.
+ *
+ * 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/>.
+ */
+
+#import "MLKLispValue.h"
+#import <Foundation/Foundation.h>
+
+@class NSInputStream, NSOutputStream;
+
+
+@interface MLKStream : MLKLispValue
+{
+  NSInputStream *_input;
+  NSOutputStream *_output;
+  NSStringEncoding _encoding;
+  BOOL _charCached;
+  unichar _cachedChar;
+}
+
+-(MLKStream *) init;
+-(MLKStream *) initWithInputStream:(NSInputStream *)input;
+-(MLKStream *) initWithOutputStream:(NSOutputStream *)output;
+-(MLKStream *) initWithInputStream:(NSInputStream *)input
+                      outputStream:(NSOutputStream *)output;
+-(MLKStream *) initWithInputStream:(NSInputStream *)input
+                      outputStream:(NSOutputStream *)output
+                          encoding:(NSStringEncoding)encoding;
+
+-(unichar) readChar;
+-(void) unreadChar:(unichar)ch;
+-(BOOL) isEOF;
+@end