1 files changed, 0 insertions, 10 deletions
diff --git a/thread_win32.h b/thread_win32.h
index cc982a9afc..ec2930df12 100644
--- a/thread_win32.h
+++ b/thread_win32.h
@@ -25,16 +25,6 @@ typedef HANDLE rb_thread_id_t;
 typedef CRITICAL_SECTION rb_thread_lock_t;
 typedef struct rb_thread_cond_struct rb_thread_cond_t;
 
-struct cond_event_entry {
-    struct cond_event_entry* next;
-    HANDLE event;
-};
-
-struct rb_thread_cond_struct {
-    struct cond_event_entry *next;
-    struct cond_event_entry *last;
-};
-
 typedef struct native_thread_data_struct {
     HANDLE interrupt_event;
 } native_thread_data_t;