diff --git a/src/protocols/rdp/rdp_pointer.c b/src/protocols/rdp/rdp_pointer.c
index 303b6ef0..d475a2c8 100644
--- a/src/protocols/rdp/rdp_pointer.c
+++ b/src/protocols/rdp/rdp_pointer.c
@@ -31,7 +31,7 @@
 
 #include <stdlib.h>
 
-void guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer) {
+BOOL guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer) {
 
     guac_client* client = ((rdp_freerdp_context*) context)->client;
     guac_rdp_client* rdp_client = (guac_rdp_client*) client->data;
@@ -68,9 +68,11 @@ void guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer) {
     /* Remember buffer */
     ((guac_rdp_pointer*) pointer)->layer = buffer;
 
+    return TRUE;
+
 }
 
-void guac_rdp_pointer_set(rdpContext* context, rdpPointer* pointer) {
+BOOL guac_rdp_pointer_set(rdpContext* context, const rdpPointer* pointer) {
 
     guac_client* client = ((rdp_freerdp_context*) context)->client;
     guac_rdp_client* rdp_client = (guac_rdp_client*) client->data;
@@ -80,6 +82,8 @@ void guac_rdp_pointer_set(rdpContext* context, rdpPointer* pointer) {
             pointer->xPos, pointer->yPos,
             ((guac_rdp_pointer*) pointer)->layer->surface);
 
+    return TRUE;
+
 }
 
 void guac_rdp_pointer_free(rdpContext* context, rdpPointer* pointer) {
diff --git a/src/protocols/rdp/rdp_pointer.h b/src/protocols/rdp/rdp_pointer.h
index 4ce98777..d3809e92 100644
--- a/src/protocols/rdp/rdp_pointer.h
+++ b/src/protocols/rdp/rdp_pointer.h
@@ -53,7 +53,7 @@ typedef struct guac_rdp_pointer {
  * @param pointer
  *     The pointer to cache.
  */
-void guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer);
+BOOL guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer);
 
 /**
  * Sets the given cached pointer as the current pointer. The given pointer must
@@ -65,7 +65,7 @@ void guac_rdp_pointer_new(rdpContext* context, rdpPointer* pointer);
  * @param pointer
  *     The pointer to set as the current mouse pointer.
  */
-void guac_rdp_pointer_set(rdpContext* context, rdpPointer* pointer);
+BOOL guac_rdp_pointer_set(rdpContext* context, const rdpPointer* pointer);
 
 /**
  * Frees all Guacamole-related data associated with the given pointer, allowing