+ /** The score value (if -a was given). */
+ long score;
+ /** The sha1 hash of audio file. */
+ HASH_TYPE *hash;
+};
+int make_status_items(struct ls_data *d, struct para_buffer *pb);
+void make_empty_status_items(char *buf);
+
+#define VERBOSE_LS_OUTPUT_SIZE 4096
+
+/*
+ * Data about the current audio file, passed from afs to server.
+ */
+struct audio_file_data {
+ /* Same info as ls -lv -p <current audio file>. */
+ char verbose_ls_output[VERBOSE_LS_OUTPUT_SIZE];
+ /* The open file descriptor to the current audio file. */
+ int fd;
+ /* Vss needs this for streaming. */
+ struct afh_info afhi;
+};
+
+enum afs_server_code {
+ NEXT_AUDIO_FILE,
+ NO_ADMISSIBLE_FILES,
+ AFD_CHANGE
+};
+
+/** Flags passed to for_each_matching_row(). */
+enum pattern_match_flags {
+ /** Loop in reverse order. */
+ PM_REVERSE_LOOP = 1,
+ /** If no pattern is given, loop over all rows. */
+ PM_NO_PATTERN_MATCHES_EVERYTHING = 2,
+ /** If the data in match_column is the empty string, skip this row. */
+ PM_SKIP_EMPTY_NAME = 4,
+};
+
+/** Structure passed to for_each_matching_row(). */
+struct pattern_match_data {
+ /** Loop over all rows in this table. */
+ struct osl_table *table;
+ /** Determines the loop order. Must be an rbtree column. */
+ unsigned loop_col_num;
+ /** Data from this column is matched against the given patterns. */
+ unsigned match_col_num;
+ /** \see pattern_match_flags. */
+ unsigned pm_flags;
+ /** This value is passed verbatim to fnmatch(). */
+ int fnmatch_flags;
+ /** Null-terminated array of patterns. */
+ struct osl_object patterns;
+ /** Data pointer passed to the action function. */
+ void *data;
+ /** For each matching row, this function will be called. */
+ int (*action)(struct osl_table *table, struct osl_row *row, const char *name, void *data);