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Diffstat (limited to 'sysdeps/unix/sysv/linux/bits/uio.h')
-rw-r--r--sysdeps/unix/sysv/linux/bits/uio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/uio.h b/sysdeps/unix/sysv/linux/bits/uio.h
index 4113b53b78..6a283ed771 100644
--- a/sysdeps/unix/sysv/linux/bits/uio.h
+++ b/sysdeps/unix/sysv/linux/bits/uio.h
@@ -20,6 +20,8 @@
# error "Never include <bits/uio.h> directly; use <sys/uio.h> instead."
#endif
+#ifndef _BITS_UIO_H
+#define _BITS_UIO_H 1
#include <sys/types.h>
@@ -44,3 +46,5 @@ struct iovec
void *iov_base; /* Pointer to data. */
size_t iov_len; /* Length of data. */
};
+
+#endif