Reader

src/read.h

@@ -0,0 +1,23 @@
+#ifndef INCLUDED_READ_H
+#define INCLUDED_READ_H
+
+#include "base.h"
+
+#include <stddef.h>
+
+typedef struct {
+    const char *buffer;
+    size_t len;
+    size_t off;
+
+    size_t line;
+    size_t col;
+    size_t backquote_level;
+} ReadStream;
+
+void read_stream_init(ReadStream *stream, const char *buffer, size_t length);
+
+// NULL on eof
+LispVal *read(ReadStream *stream);
+
+#endif