move Rust sources to top level, C sources into c_src

[bcachefs-tools-debian] / c_src / libbcachefs / bbpos_types.h

diff --git a/c_src/libbcachefs/bbpos_types.h b/c_src/libbcachefs/bbpos_types.h
new file mode 100644 (file)
index 0000000..5198e94
--- /dev/null
+++ b/c_src/libbcachefs/bbpos_types.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BCACHEFS_BBPOS_TYPES_H
+#define _BCACHEFS_BBPOS_TYPES_H
+
+struct bbpos {
+       enum btree_id           btree;
+       struct bpos             pos;
+};
+
+static inline struct bbpos BBPOS(enum btree_id btree, struct bpos pos)
+{
+       return (struct bbpos) { btree, pos };
+}
+
+#define BBPOS_MIN      BBPOS(0, POS_MIN)
+#define BBPOS_MAX      BBPOS(BTREE_ID_NR - 1, POS_MAX)
+
+#endif /* _BCACHEFS_BBPOS_TYPES_H */