X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=afs.h;h=8fd8313a49d682be711101c6931dc0c5238bb5b5;hb=fe282244d61b83eb1f285259dd1d55992a96288f;hp=feada5b622c642ee7ae9fffd243551ffce2dc2f8;hpb=79bfc7a2a6577000c405be6344ba91ec3f8745e9;p=paraslash.git

diff --git a/afs.h b/afs.h
index feada5b6..8fd8313a 100644
--- a/afs.h
+++ b/afs.h
@@ -166,7 +166,7 @@ struct pattern_match_data {
  *
  * \sa send_callback_request().
  */
-typedef void callback_function(int fd, const struct osl_object *);
+typedef int callback_function(int fd, const struct osl_object *);
 
 /**
  * Callbacks send chunks to data back to the command handler. Pointers to
@@ -209,7 +209,7 @@ _static_inline_ int afs_max_size_handler(char *buf, size_t size, void *private)
 }
 
 __noreturn void afs_init(uint32_t cookie, int socket_fd);
-void afs_event(enum afs_events event, struct para_buffer *pb,
+__must_check int afs_event(enum afs_events event, struct para_buffer *pb,
 	void *data);
 int send_callback_request(callback_function *f, struct osl_object *query,
 		callback_result_handler *result_handler,
@@ -252,12 +252,12 @@ int get_afsi_of_row(const struct osl_row *row, struct afs_info *afsi);
 int get_afhi_of_row(const struct osl_row *row, struct afh_info *afhi);
 int get_audio_file_path_of_row(const struct osl_row *row, char **path);
 int audio_file_loop(void *private_data, osl_rbtree_loop_func *func);
-void aft_check_callback(int fd, __a_unused const struct osl_object *query);
+int aft_check_callback(int fd, __a_unused const struct osl_object *query);
 
 /* playlist */
 int playlist_open(char *name);
 void playlist_close(void);
-void playlist_check_callback(int fd, __a_unused const struct osl_object *query);
+int playlist_check_callback(int fd, __a_unused const struct osl_object *query);
 
 /** evaluates to 1 if x < y, to -1 if x > y and to 0 if x == y */
 #define NUM_COMPARE(x, y) ((int)((x) < (y)) - (int)((x) > (y)))