1 files changed, 13 insertions, 0 deletions
diff --git a/winsup/w32api/include/winnt.h b/winsup/w32api/include/winnt.h
index 683d01027..3cfa2667a 100644
--- a/winsup/w32api/include/winnt.h
+++ b/winsup/w32api/include/winnt.h
@@ -3303,6 +3303,19 @@ extern __inline__ PVOID GetFiberData(void)
     return ret;
 }
 
+static __inline__ struct _TEB * NtCurrentTeb(void)
+{
+    struct _TEB *ret;
+
+    __asm__ __volatile__ (
+        "movl %%fs:0x18, %0\n"
+        : "=r" (ret)
+        : /* no inputs */
+    );
+
+    return ret;
+}
+
 #else
 
 extern PVOID GetCurrentFiber(void);