1 files changed, 45 insertions, 0 deletions
diff --git a/include/serd/error.h b/include/serd/error.h
new file mode 100644
index 00000000..7be1d372
--- /dev/null
+++ b/include/serd/error.h
@@ -0,0 +1,45 @@
+// Copyright 2011-2022 David Robillard <d@drobilla.net>
+// SPDX-License-Identifier: ISC
+
+#ifndef SERD_ERROR_H
+#define SERD_ERROR_H
+
+#include "serd/attributes.h"
+#include "serd/status.h"
+
+#include <stdarg.h>
+
+SERD_BEGIN_DECLS
+
+/**
+   @defgroup serd_error Error reporting
+   @ingroup serd_errors
+   @{
+*/
+
+/// An error description
+typedef struct {
+  SerdStatus                status;   ///< Error code
+  const char* SERD_NULLABLE filename; ///< File with error
+  unsigned                  line;     ///< Line in file with error or 0
+  unsigned                  col;      ///< Column in file with error
+  const char* SERD_NONNULL  fmt;      ///< Printf-style format string
+  va_list* SERD_NONNULL     args;     ///< Arguments for fmt
+} SerdError;
+
+/**
+   Callback function for errors.
+
+   @param handle Handle for user data.
+   @param error Error description.
+*/
+typedef SerdStatus (*SerdErrorFunc)(void* SERD_NULLABLE           handle,
+                                    const SerdError* SERD_NONNULL error);
+
+/**
+   @}
+*/
+
+SERD_END_DECLS
+
+#endif // SERD_ERROR_H