para_write: Return proper error code.

[paraslash.git] / afh.h

diff --git a/afh.h b/afh.h
index 494a4e15adaf41bb10619b62c36a6a8a33a78fb4..8b747f8a436b0da18f3cd83a8e90c50e23e7ea83 100644 (file)
--- a/afh.h
+++ b/afh.h
@@ -90,6 +90,8 @@ struct audio_format_handler {
         */
        int (*get_file_info)(char *map, size_t numbytes, int fd,
                struct afh_info *afi);
+
+       void (*get_header)(void *map, size_t mapsize, char **buf, size_t *len);
 };
 
 void afh_init(void);
@@ -99,4 +101,7 @@ int compute_afhi(const char *path, char *data, size_t size,
 const char *audio_format_name(int);
 void afh_get_chunk(long unsigned chunk_num, struct afh_info *afhi,
                void *map, const char **buf, size_t *len);
-void afh_get_header(struct afh_info *afhi, void *map, const char **buf, size_t *len);
+uint32_t afh_get_largest_chunk_size(struct afh_info *afhi);
+void afh_get_header(struct afh_info *afhi, uint8_t audio_format_id,
+               void *map, size_t mapsize, char **buf, size_t *len);
+void afh_free_header(char *header_buf, uint8_t audio_format_id);