1 files changed, 4 insertions, 0 deletions
diff --git a/lib/extent-map.h b/lib/extent-map.h
new file mode 100644
index 0000000..4f873a0
--- /dev/null
+++ b/lib/extent-map.h
@@ -0,0 +1,4 @@
+#include <stdint.h>       /* for uint32_t */
+#include <linux/fiemap.h> /* for struct fiemap_extent */
+
+void fiemap(int fd, uint32_t flags, int (*handle_extent)(struct fiemap_extent));