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-rw-r--r--tools/getiversion/getiversion.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/tools/getiversion/getiversion.c b/tools/getiversion/getiversion.c
index e9cb391..fdaf102 100644
--- a/tools/getiversion/getiversion.c
+++ b/tools/getiversion/getiversion.c
@@ -4,11 +4,22 @@
* Get version number for an inode on an ext2 file system.
*/
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
#include <fcntl.h>
+#endif
+
#include <stdio.h>
#include <sys/fs/ext2fs.h>