--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/extract/src/docx.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,85 @@
+#ifndef ARTIFEX_EXTRACT_DOCX_H
+#define ARTIFEX_EXTRACT_DOCX_H
+
+/* Only for internal use by extract code.  */
+
+/* Things for creating docx files. */
+
+/*
+	Make *o_content point to a string containing all paragraphs, images and
+	tables (tables as of 2021-07-22) in *document in docx XML format.
+
+	This string can be passed to extract_docx_content_item() or
+	extract_docx_write_template() to be inserted into a docx archive's
+	word/document.xml.
+*/
+int extract_document_to_docx_content(
+		extract_alloc_t   *alloc,
+		document_t        *document,
+		int                spacing,
+		int                rotation,
+		int                images,
+		extract_astring_t *content);
+
+
+/*
+	Creates a new docx file using a provided template document.
+
+	Uses the 'zip' and 'unzip' commands internally.
+
+	contentss
+	contentss_num
+		Content to be inserted into word/document.xml.
+	document
+		.
+	images
+		Information about images.
+	path_template
+		Name of docx file to use as a template.
+	path_out
+		Name of docx file to create. Must not contain single-quote, double quote,
+		space or ".." sequence - these will force EINVAL error because they could
+		make internal shell commands unsafe.
+	preserve_dir
+		If true, we don't delete the temporary directory <path_out>.dir containing
+		unzipped docx content.
+*/
+int extract_docx_write_template(
+		extract_alloc_t   *alloc,
+		extract_astring_t *contentss,
+		int                contentss_num,
+		images_t          *images,
+		const char        *path_template,
+		const char        *path_out,
+		int                preserve_dir);
+
+
+/*
+	Determine content of <name> in docx archive.
+
+	content
+	content_length
+		Text to insert if <name> is word/document.xml.
+	images
+		Information about images. If <name> is word/document.xml we insert
+		relationship information mapping from image ids to image names;
+		<text> should already contain reference ids for images. If <name> is
+		[Content_Types].xml we insert information about image types.
+	name
+		Path within the docx zip archive.
+	text
+		Content of <name> in template docx file.
+	text2
+		Out-param. Set to NULL if <text> should be used unchanged. Otherwise set
+		to point to desired text, allocated with malloc() which caller should free.
+*/
+int extract_docx_content_item(
+		extract_alloc_t    *alloc,
+		extract_astring_t  *contentss,
+		int                 contentss_num,
+		images_t           *images,
+		const char         *name,
+		const char         *text,
+		char              **text2);
+
+#endif