mp4: Simplify and doxify meta tag accessors.

[paraslash.git] / mp4.h

diff --git a/mp4.h b/mp4.h
index 7e9d24b81052878be666e5b7d096758f1407894e..82bd6788bd5635eb9323bdb99163510e2462ba79 100644 (file)
--- a/mp4.h
+++ b/mp4.h
@@ -37,8 +37,8 @@ int32_t mp4_meta_update(const struct mp4_callback *cb,
                const struct mp4_metadata *data);
 
 int mp4_meta_get_num_items(const struct mp4 *f);
-int mp4_meta_get_artist(const struct mp4 *f, char **value);
-int mp4_meta_get_title(const struct mp4 *f, char **value);
-int mp4_meta_get_date(const struct mp4 *f, char **value);
-int mp4_meta_get_album(const struct mp4 *f, char **value);
-int mp4_meta_get_comment(const struct mp4 *f, char **value);
+char *mp4_meta_get_artist(const struct mp4 *f);
+char *mp4_meta_get_title(const struct mp4 *f);
+char *mp4_meta_get_date(const struct mp4 *f);
+char *mp4_meta_get_album(const struct mp4 *f);
+char *mp4_meta_get_comment(const struct mp4 *f);