4 files changed, 22 insertions, 2 deletions
diff --git a/src/msg.cpp b/src/msg.cpp
index e75d7d4..d395d2b 100644
--- a/src/msg.cpp
+++ b/src/msg.cpp
@@ -8,7 +8,7 @@ msg_t *msg_new(_opcode_t opcode, bytearray_t *_moved_payload) {
     bytearray_free(payload);
 }
 
-datastream_t *msg_get_payload(msg_t *msg) {
+datastream_t *msg_get_payload(const msg_t *msg) {
     return new datastream_t(msg->get_payload());
 }
 
diff --git a/src/network.cpp b/src/network.cpp
index 0b12131..d2d9615 100644
--- a/src/network.cpp
+++ b/src/network.cpp
@@ -55,6 +55,14 @@ msgnetwork_t *msgnetwork_conn_get_net(const msgnetwork_conn_t *conn) {
 
 void msgnetwork_start(msgnetwork_t *self) { self->start(); }
 
+msgnetwork_conn_mode_t msgnetwork_conn_get_mode(const msgnetwork_conn_t *conn) {
+    return conn->get_mode();
+}
+
+netaddr_t msgnetwork_conn_get_addr(const msgnetwork_conn_t *conn) {
+    return new netaddr_t(conn->get_addr());
+}
+
 }
 
 #endif
diff --git a/src/stream.cpp b/src/stream.cpp
index f3dd322..ec1d5da 100644
--- a/src/stream.cpp
+++ b/src/stream.cpp
@@ -51,7 +51,7 @@ void datastream_put_i16(datastream_t *self, int16_t val) { *self << val; }
 void datastream_put_i32(datastream_t *self, int32_t val) { *self << val; }
 
 void datastream_put_data(datastream_t *self,
-                        uint8_t *begin, uint8_t *end) {
+                        const uint8_t *begin, const uint8_t *end) {
     self->put_data(begin, end);
 }
 
@@ -87,6 +87,14 @@ uint256_t *datastream_get_hash(const datastream_t *self) {
     return new uint256_t(self->get_hash());
 }
 
+void datastream_free(const datastream_t *self) { delete self; }
+
+bytearray_t *datastream_to_bytearray(datastream_t *self) {
+    auto res = new bytearray_t(std::move(*self));
+    delete self;
+    return res;
+}
+
 }
 
 #endif
diff --git a/src/type.cpp b/src/type.cpp
index 8290a07..1b02933 100644
--- a/src/type.cpp
+++ b/src/type.cpp
@@ -3,6 +3,10 @@
 
 extern "C" {
 
+bytearray_t *bytearray_new() {
+    return new bytearray_t();
+}
+
 uint8_t *bytearray_data(bytearray_t *arr) {
     return &(*arr)[0];
 }