[gcc r11-4010] Fix leftover _VXW_PRE_69 in gthr-vxworks.h

[Olivier Hainque]

https://gcc.gnu.org/g:21295f44f312ec80fca3b15c0748937b5fb36663

commit r11-4010-g21295f44f312ec80fca3b15c0748937b5fb36663
Author: Rasmus Villemoes <rv@rasmusvillemoes.dk>
Date:   Fri Oct 2 13:03:26 2020 +0000

    Fix leftover _VXW_PRE_69 in gthr-vxworks.h
    
    2020-10-15  Rasmus Villemoes  <rv@rasmusvillemoes.dk>
    
    libgcc/
            * config/gthr-vxworks.h: Rewrite remaining occurrence
            of _VXW_PRE_69 as _VXWORKS_PRE(6,9).

Diff:
---
 libgcc/config/gthr-vxworks.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgcc/config/gthr-vxworks.h b/libgcc/config/gthr-vxworks.h
index 8b55fc55407..e38174730bf 100644
--- a/libgcc/config/gthr-vxworks.h
+++ b/libgcc/config/gthr-vxworks.h
@@ -286,7 +286,7 @@ typedef struct
 typedef __gthread_tcb *__gthread_t;
 
 /* Typedefs specific to different vxworks versions.  */
-#if _VXW_PRE_69
+#if _VXWORKS_PRE(6,9)
   typedef int _Vx_usr_arg_t;
   #define TASK_ID_NULL ((TASK_ID)NULL)
   #define SEM_ID_NULL ((SEM_ID)NULL)