1 files changed, 16 insertions, 0 deletions
diff --git a/woip/app/ReadStream.h b/woip/app/ReadStream.h
new file mode 100644
index 0000000..96f8fe2
--- /dev/null
+++ b/woip/app/ReadStream.h
@@ -0,0 +1,16 @@
+#import <Foundation/Foundation.h>
+
+@interface ReadStream : NSObject {
+  NSString *str;
+  int pos;
+}
+
+-(ReadStream *) initWithString: (NSString *) str;
+-(unichar) peek;
+-(unichar) peekTwo;
+-(unichar) read;
+-(unichar) expect: (unichar) c;
+-(BOOL) isAtEnd;
+-(NSString *) readUpto: (unichar) c;
+
+@end