1 files changed, 115 insertions, 0 deletions
diff --git a/src/cmark.h b/src/cmark.h
new file mode 100644
index 0000000..ff2f9a2
--- /dev/null
+++ b/src/cmark.h
@@ -0,0 +1,115 @@
+#ifndef _STDMD_H_
+#define _STDMD_H_
+
+#include <stdbool.h>
+#include <stdio.h>
+#include "buffer.h"
+#include "chunk.h"
+#include "references.h"
+
+#define VERSION "0.1"
+#define CODE_INDENT 4
+
+struct node_inl {
+	enum {
+		INL_STRING,
+		INL_SOFTBREAK,
+		INL_LINEBREAK,
+		INL_CODE,
+		INL_RAW_HTML,
+		INL_EMPH,
+		INL_STRONG,
+		INL_LINK,
+		INL_IMAGE
+	} tag;
+	union {
+		chunk literal;
+		struct node_inl *inlines;
+		struct {
+			struct node_inl *label;
+			unsigned char *url;
+			unsigned char *title;
+		} linkable;
+	} content;
+	struct node_inl *next;
+};
+
+typedef struct node_inl node_inl;
+
+// Types for blocks
+struct ListData {
+	enum {
+		bullet,
+		ordered
+	}  list_type;
+	int               marker_offset;
+	int               padding;
+	int               start;
+	enum {
+		period,
+		parens
+	} delimiter;
+	unsigned char     bullet_char;
+	bool              tight;
+};
+
+struct FencedCodeData {
+	int               fence_length;
+	int               fence_offset;
+	unsigned char     fence_char;
+	strbuf            info;
+};
+
+struct node_block {
+	enum {
+		BLOCK_DOCUMENT,
+		BLOCK_BQUOTE,
+		BLOCK_LIST,
+		BLOCK_LIST_ITEM,
+		BLOCK_FENCED_CODE,
+		BLOCK_INDENTED_CODE,
+		BLOCK_HTML,
+		BLOCK_PARAGRAPH,
+		BLOCK_ATX_HEADER,
+		BLOCK_SETEXT_HEADER,
+		BLOCK_HRULE,
+		BLOCK_REFERENCE_DEF
+	} tag;
+	int start_line;
+	int start_column;
+	int end_line;
+	bool open;
+	bool last_line_blank;
+	struct node_block* children;
+	struct node_block* last_child;
+	struct node_block* parent;
+	struct node_block* top;
+	strbuf string_content;
+	node_inl* inline_content;
+
+	union  {
+		struct ListData list;
+		struct FencedCodeData code;
+		struct {
+			int level;
+		} header;
+		struct {
+			reference_map *refmap;
+		} document;
+	} as;
+
+	struct node_block *next;
+	struct node_block *prev;
+};
+
+typedef struct node_block node_block;
+
+node_block *cmark_parse_document(const unsigned char *buffer, size_t len);
+node_block *cmark_parse_file(FILE *f);
+
+void cmark_free_nodes(node_block *e);
+
+void cmark_debug_print(node_block *root);
+void cmark_render_html(strbuf *html, node_block *root);
+
+#endif