2 files changed, 35 insertions, 4 deletions
diff --git a/common/stream.cpp b/common/stream.cpp
index c4fdb29f09..e151c058ce 100644
--- a/common/stream.cpp
+++ b/common/stream.cpp
@@ -59,6 +59,24 @@ uint32 ReadStream::readUint32BE() {
 }
 
 
+int16 ReadStream::readSint16LE() {
+	return (int16)readUint16LE();
+}
+
+int32 ReadStream::readSint32LE() {
+	return (int32)readUint32LE();
+}
+
+int16 ReadStream::readSint16BE() {
+	return (int16)readUint16BE();
+}
+
+int32 ReadStream::readSint32BE() {
+	return (int32)readUint32BE();
+}
+
+
+
 void WriteStream::writeByte(byte value) {
 	write(&value, 1);
 }
@@ -83,4 +101,21 @@ void WriteStream::writeUint32BE(uint32 value) {
 	writeUint16BE((uint16)(value & 0xffff));
 }
 
+
+void WriteStream::writeSint16LE(int16 value) {
+	writeUint16LE((uint16)value);
+}
+
+void WriteStream::writeSint32LE(int32 value) {
+	writeUint32LE((uint32)value);
+}
+
+void WriteStream::writeSint16BE(int16 value) {
+	writeUint16BE((uint16)value);
+}
+
+void WriteStream::writeSint32BE(int32 value) {
+	writeUint32BE((uint32)value);
+}
+
 }	// End of namespace Common
diff --git a/common/stream.h b/common/stream.h
index e5fdd96b09..1707f0e696 100644
--- a/common/stream.h
+++ b/common/stream.h
@@ -43,13 +43,11 @@ public:
 	void writeUint16BE(uint16 value);
 	void writeUint32BE(uint32 value);
 
-/*
 	void writeSint16LE(int16 value);
 	void writeSint32LE(int32 value);
 
 	void writeSint16BE(int16 value);
 	void writeSint32BE(int32 value);
-*/
 };
 
 
@@ -67,13 +65,11 @@ public:
 	uint16 readUint16BE();
 	uint32 readUint32BE();
 
-/*
 	int16 readSint16LE();
 	int32 readSint32LE();
 
 	int16 readSint16BE();
 	int32 readSint32BE();
-*/
 };
 
 /**