--- pthread.in.h.orig	Tue Oct 23 10:19:34 2012
+++ pthread.in.h	Sat Nov  3 18:37:43 2012
@@ -26,7 +26,9 @@
 
 /* The include_next requires a split double-inclusion guard.  */
 #if @HAVE_PTHREAD_H@
-# @INCLUDE_NEXT@ @NEXT_PTHREAD_H@
+# ifdef USE_POSIX_THREADS
+#  @INCLUDE_NEXT@ @NEXT_PTHREAD_H@
+# endif
 #endif
 
 #ifndef address@hidden@_PTHREAD_H_
@@ -38,7 +40,7 @@
 #include <sys/types.h>
 #include <time.h>
 
-#if ! @HAVE_PTHREAD_T@
+#if ! @HAVE_PTHREAD_T@ || ! defined(USE_POSIX_THREADS)
 # if !GNULIB_defined_pthread_types
  typedef int pthread_t;
  typedef int pthread_attr_t;
@@ -97,7 +99,7 @@
 #define PTHREAD_SCOPE_PROCESS 1
 #endif
 
-#if ! @HAVE_PTHREAD_T@
+#if ! @HAVE_PTHREAD_T@ || ! defined(USE_POSIX_THREADS)
 
 # if !GNULIB_defined_pthread_functions
 
@@ -226,7 +228,7 @@
 
 #endif
 
-#if ! @HAVE_PTHREAD_SPINLOCK_T@
+#if ! @HAVE_PTHREAD_SPINLOCK_T@ || ! defined(USE_POSIX_THREADS)
 
 # if !GNULIB_defined_pthread_spinlock_t