1 files changed, 28 insertions, 14 deletions
diff --git a/libmdocml.h b/libmdocml.h
index 85843ce6..5d7e9727 100644
--- a/libmdocml.h
+++ b/libmdocml.h
@@ -21,29 +21,43 @@
 
 #include <sys/types.h>
 
-struct	md_rbuf {
-	int		 fd;
-	const char	*name;
-	char		*buf;
-	size_t		 bufsz;
-	size_t		 line;
+struct 	md_params_dummy {
+	int		 dummy;
 };
 
-struct	md_mbuf {
-	int		 fd;
-	const char	*name;
-	char		*buf;
-	size_t		 bufsz;
-	size_t		 pos;
+struct 	md_params_html4_strict {
+	int		 dummy;
+};
+
+union	md_params {
+	struct md_params_dummy dummy;
+	struct md_params_html4_strict html4_strict;
 };
 
 enum	md_type {
-	MD_DUMMY
+	MD_DUMMY,		/* Dummy type echoes input. */
+	MD_HTML4_STRICT		/* HTML4.01-strict. */
+};
+
+struct	md_args {
+	union md_params	 params;/* Parameters for parser. */
+	enum md_type	 type;	/* Type of parser. */
+};
+
+struct	md_buf {
+	int		 fd;	/* Open file descriptor. */
+	char		*name;	/* Name of file/socket/whatever. */
+	char		*buf;	/* Buffer for storing data. */
+	size_t		 bufsz;	/* Size of buf. */
 };
 
 __BEGIN_DECLS
 
-int	md_run(enum md_type, struct md_mbuf *, struct md_rbuf *);
+/* Run the parser over prepared input and output buffers.  Returns -1 on
+ * failure and 0 on success.
+ */
+int	md_run(const struct md_args *,
+		const struct md_buf *, const struct md_buf *);
 
 __END_DECLS