diff --git a/src/native/linux/org_lwjgl_input_Cursor.c b/src/native/linux/org_lwjgl_input_Cursor.c
index b228cd99..f92a1a81 100644
--- a/src/native/linux/org_lwjgl_input_Cursor.c
+++ b/src/native/linux/org_lwjgl_input_Cursor.c
@@ -48,7 +48,7 @@
 #include "common_tools.h"
 
 JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxDisplay_nCreateCursor
-  (JNIEnv *env, jclass clazz, jobject handle_buffer, jint width, jint height, jint x_hotspot, jint y_hotspot, jint num_images, jobject image_buffer, jint images_offset, jobject delay_buffer, jint delays_offset)
+  (JNIEnv *env, jobject this, jobject handle_buffer, jint width, jint height, jint x_hotspot, jint y_hotspot, jint num_images, jobject image_buffer, jint images_offset, jobject delay_buffer, jint delays_offset)
 {
 	if ((*env)->GetDirectBufferCapacity(env, handle_buffer) < sizeof(Cursor)) {
 		throwException(env, "Handle buffer not large enough");
@@ -85,7 +85,7 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxDisplay_nCreateCursor
 }
 
 JNIEXPORT void JNICALL Java_org_lwjgl_opengl_LinuxDisplay__destroyCursor
-  (JNIEnv *env, jclass clazz, jobject cursor_handle_buffer)
+  (JNIEnv *env, jobject this, jobject cursor_handle_buffer)
 {
 	Cursor *cursor = (Cursor *)(*env)->GetDirectBufferAddress(env, cursor_handle_buffer);
 //	Cursor cursor = (Cursor)cursor_handle;
diff --git a/src/native/win32/org_lwjgl_input_Cursor.cpp b/src/native/win32/org_lwjgl_input_Cursor.cpp
index cf83566e..c7ef28d3 100755
--- a/src/native/win32/org_lwjgl_input_Cursor.cpp
+++ b/src/native/win32/org_lwjgl_input_Cursor.cpp
@@ -45,7 +45,7 @@
 #include "common_tools.h"
 
 JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Win32Display_nCreateCursor
-  (JNIEnv *env, jclass clazz, jobject handle_buffer, jint width, jint height, jint x_hotspot, jint y_hotspot, jint num_images, jobject image_buffer, jint images_offset, jobject delay_buffer, jint delays_offset)
+  (JNIEnv *env, jobject self, jobject handle_buffer, jint width, jint height, jint x_hotspot, jint y_hotspot, jint num_images, jobject image_buffer, jint images_offset, jobject delay_buffer, jint delays_offset)
 {
 	if (env->GetDirectBufferCapacity(handle_buffer) < sizeof(HCURSOR)) {
 		throwException(env, "Handle buffer not large enough");
@@ -146,7 +146,7 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Win32Display_nCreateCursor
  * Signature: (I)V
  */
 JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Win32Display_destroyCursor
-  (JNIEnv *env, jclass clazz, jobject handle_buffer)
+  (JNIEnv *env, jobject self, jobject handle_buffer)
 {
 //	HCURSOR cursor = (HCURSOR)cursor_handle;
 	HCURSOR *cursor_handle = (HCURSOR *)env->GetDirectBufferAddress(handle_buffer);