X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=afh.h;h=62e38c02af85a946c74533115b8f826be337781a;hp=48307298f61bddcc393f748921f57403f442d9ea;hb=0f4910b50116416fefb09ca67a615679067ef359;hpb=ca006af72cef95b0aba3cad799badde47010a621

diff --git a/afh.h b/afh.h
index 48307298..62e38c02 100644
--- a/afh.h
+++ b/afh.h
@@ -104,6 +104,14 @@ struct audio_format_handler {
 		struct afh_info *afi);
 	/** Optional, used for header-rewriting. See \ref afh_get_header(). */
 	void (*get_header)(void *map, size_t mapsize, char **buf, size_t *len);
+	/**
+	 * Write audio file with altered tags, optional.
+	 *
+	 * The output file descriptor has been opened by the caller and must not
+	 * be closed in this function.
+	 */
+	int (*rewrite_tags)(const char *map, size_t mapsize, struct taginfo *tags,
+		int output_fd, const char *filename);
 };
 
 void afh_init(void);
@@ -120,3 +128,5 @@ void afh_get_header(struct afh_info *afhi, uint8_t audio_format_id,
 void afh_free_header(char *header_buf, uint8_t audio_format_id);
 void clear_afhi(struct afh_info *afhi);
 unsigned afh_get_afhi_txt(int audio_format_num, struct afh_info *afhi, char **result);
+int afh_rewrite_tags(int audio_format_id, void *map, size_t mapsize,
+		struct taginfo *tags, int output_fd, const char *filename);