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Diffstat (limited to 'linuxthreads/sysdeps/pthread/bits/pthreadtypes.h')
-rw-r--r--linuxthreads/sysdeps/pthread/bits/pthreadtypes.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h b/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
index 04dbe35ff7..fbb10ed5c7 100644
--- a/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
+++ b/linuxthreads/sysdeps/pthread/bits/pthreadtypes.h
@@ -29,8 +29,11 @@ struct _pthread_fastlock
   int __spinlock;               /* For compare-and-swap emulation */
 };
 
+#ifndef _PTHREAD_DESCR_DEFINED
 /* Thread descriptors */
 typedef struct _pthread_descr_struct *_pthread_descr;
+# define _PTHREAD_DESCR_DEFINED
+#endif
 
 
 /* Attributes for threads.  */