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-rw-r--r--include/sys/resource.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sys/resource.h b/include/sys/resource.h
index 36950e2f10..ec53c188f9 100644
--- a/include/sys/resource.h
+++ b/include/sys/resource.h
@@ -1,6 +1,8 @@
+#ifndef _SYS_RESOURCE_H
 #include <resource/sys/resource.h>
 
 /* Now define the internal interfaces.  */
 extern int __getrlimit __P ((enum __rlimit_resource __resource,
 			     struct rlimit *__rlimits));
 extern int __getrusage __P ((enum __rusage_who __who, struct rusage *__usage));
+#endif