1 files changed, 32 insertions, 0 deletions
diff --git a/parallel-checkout.h b/parallel-checkout.h
new file mode 100644
index 0000000000..4ad2a519b3
--- /dev/null
+++ b/parallel-checkout.h
@@ -0,0 +1,32 @@
+#ifndef PARALLEL_CHECKOUT_H
+#define PARALLEL_CHECKOUT_H
+
+struct cache_entry;
+struct checkout;
+struct conv_attrs;
+
+enum pc_status {
+	PC_UNINITIALIZED = 0,
+	PC_ACCEPTING_ENTRIES,
+	PC_RUNNING,
+};
+
+enum pc_status parallel_checkout_status(void);
+
+/*
+ * Put parallel checkout into the PC_ACCEPTING_ENTRIES state. Should be used
+ * only when in the PC_UNINITIALIZED state.
+ */
+void init_parallel_checkout(void);
+
+/*
+ * Return -1 if parallel checkout is currently not accepting entries or if the
+ * entry is not eligible for parallel checkout. Otherwise, enqueue the entry
+ * for later write and return 0.
+ */
+int enqueue_checkout(struct cache_entry *ce, struct conv_attrs *ca);
+
+/* Write all the queued entries, returning 0 on success.*/
+int run_parallel_checkout(struct checkout *state);
+
+#endif /* PARALLEL_CHECKOUT_H */