1 files changed, 29 insertions, 0 deletions
diff --git a/archive.h b/archive.h
new file mode 100644
index 0000000..0b15b35
--- /dev/null
+++ b/archive.h
@@ -0,0 +1,29 @@
+#ifndef ARCHIVE_H
+#define ARCHIVE_H
+
+struct archiver_args {
+	const char *base;
+	size_t baselen;
+	struct tree *tree;
+	const unsigned char *commit_sha1;
+	const struct commit *commit;
+	time_t time;
+	const char **pathspec;
+	unsigned int verbose : 1;
+	int compression_level;
+};
+
+typedef int (*write_archive_fn_t)(struct archiver_args *);
+
+typedef int (*write_archive_entry_fn_t)(struct archiver_args *args, const unsigned char *sha1, const char *path, size_t pathlen, unsigned int mode, void *buffer, unsigned long size);
+
+/*
+ * Archive-format specific backends.
+ */
+extern int write_tar_archive(struct archiver_args *);
+extern int write_zip_archive(struct archiver_args *);
+
+extern int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
+extern int write_archive(int argc, const char **argv, const char *prefix, int setup_prefix);
+
+#endif	/* ARCHIVE_H */