diff --git a/lib.go b/lib.go
index 78c5e72..ce77298 100644
--- a/lib.go
+++ b/lib.go
@@ -322,6 +322,44 @@ func ContactEvents() string {
 	}
 }
 
+//export c_AcceptContact
+func c_AcceptContact(profilePtr *C.char, profileLen C.int, handlePtr *C.char, handleLen C.int) {
+	AcceptContact(C.GoStringN(profilePtr, profileLen), C.GoStringN(handlePtr, handleLen))
+}
+
+func AcceptContact(profile, handle string) {
+	err := application.GetPeer(profile).SetContactAuthorization(handle, model.AuthApproved)
+	if err != nil {
+		log.Errorf("error accepting contact: %s", err.Error())
+	}
+}
+
+//export c_BlockContact
+func c_BlockContact(profilePtr *C.char, profileLen C.int, handlePtr *C.char, handleLen C.int) {
+	BlockContact(C.GoStringN(profilePtr, profileLen), C.GoStringN(handlePtr, handleLen))
+}
+
+func BlockContact(profile, handle string) {
+	err := application.GetPeer(profile).SetContactAuthorization(handle, model.AuthBlocked)
+	if err != nil {
+		log.Errorf("error blocking contact: %s", err.Error())
+	}
+}
+
+//export c_DebugResetContact
+func c_DebugResetContact(profilePtr *C.char, profileLen C.int, handlePtr *C.char, handleLen C.int) {
+	DebugResetContact(C.GoStringN(profilePtr, profileLen), C.GoStringN(handlePtr, handleLen))
+}
+
+func DebugResetContact(profile, handle string) {
+	err := application.GetPeer(profile).SetContactAuthorization(handle, model.AuthUnknown)
+	if err != nil {
+		log.Errorf("error resetting contact: %s", err.Error())
+	} else {
+		log.Infof("reset contact! %s -> %s", profile, handle)
+	}
+}
+
 //export c_NumMessages
 func c_NumMessages(profile_ptr *C.char, profile_len C.int, handle_ptr *C.char, handle_len C.int) (n int) {
 	profile := C.GoStringN(profile_ptr, profile_len)
@@ -363,5 +401,17 @@ func GetMessages(profile, handle string, start, end int) string {
 	return string(bytes)
 }
 
+//export c_SendMessage
+func c_SendMessage(profile_ptr *C.char, profile_len C.int, handle_ptr *C.char, handle_len C.int, msg_ptr *C.char, msg_len C.int) {
+	profile := C.GoStringN(profile_ptr, profile_len)
+	handle := C.GoStringN(handle_ptr, handle_len)
+	msg := C.GoStringN(msg_ptr, msg_len)
+	SendMessage(profile, handle, msg)
+}
+
+func SendMessage(profile, handle, msg string) {
+	application.GetPeer(profile).SendMessageToPeer(handle, msg)
+}
+
 // Leave as is, needed by ffi
 func main() {}