Merge branch 'lukeshu/9p-logging'

1 files changed, 23 insertions, 0 deletions

diff --git a/libfmt/include/libfmt/fmt.h b/libfmt/include/libfmt/fmt.h
new file mode 100644
index 0000000..4dba82f
--- /dev/null
+++ b/libfmt/include/libfmt/fmt.h
@@ -0,0 +1,23 @@
+/* libfmt/fmt.h - Support for pico-fmt
+ *
+ * Copyright (C) 2025  Luke T. Shumaker <lukeshu@lukeshu.com>
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+#ifndef _LIBFMT_FMT_H_
+#define _LIBFMT_FMT_H_
+
+#include <pico/fmt_printf.h>
+#include <pico/fmt_install.h>
+
+#include <libobj/obj.h>
+
+/**
+ * An object that implements fmt_formatter can be printed using
+ * `printf("%v", boxed_obj)`.
+ */
+#define fmt_formatter_LO_IFACE \
+	LO_FUNC(void, format, struct fmt_state *)
+LO_INTERFACE(fmt_formatter)
+
+#endif /* _LIBFMT_FMT_H_ */