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-rw-r--r--src/xz/util.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/src/xz/util.h b/src/xz/util.h
index dca62b26..8b4bc3f8 100644
--- a/src/xz/util.h
+++ b/src/xz/util.h
@@ -17,9 +17,6 @@
//
///////////////////////////////////////////////////////////////////////////////
-#ifndef UTIL_H
-#define UTIL_H
-
/// \brief Safe malloc() that never returns NULL
///
/// \note xmalloc(), xrealloc(), and xstrdup() must not be used when
@@ -67,5 +64,3 @@ extern bool is_tty_stdin(void);
/// If stdout is a terminal, an error message is printed and exit status set
/// to EXIT_ERROR.
extern bool is_tty_stdout(void);
-
-#endif