remove obsolete code

processes.h

@@ -21,8 +21,6 @@ struct loop_info {
     watchers* watchers;
 
     cnx_collection* collection; /* Collection of connections linked to this loop */
-
-    time_t next_timeout; /* time at which next UDP connection times out */
 };
 
 void cnx_read_process(struct loop_info* fd_info, int fd);
@@ -40,6 +38,5 @@ void watchers_add_read(watchers* w, int fd);
 void watchers_del_read(watchers* w, int fd);
 void watchers_add_write(watchers* w, int fd);
 void watchers_del_write(watchers* w, int fd);
-int watchers_maxfd(watchers* w);
 
 #endif

sslh-ev.c

@@ -110,12 +110,6 @@ void watchers_del_write(watchers* w, int fd)
     if (io) ev_io_stop(EV_A_ io);
 }
 
-/* To remove after moving UDP lookups to hash table */
-int watchers_maxfd(watchers* w)
-{
-    return w->max_fd;
-}
-
 /* /watchers */
 
 #include "processes.h"

sslh-select.c

@@ -84,12 +84,6 @@ void watchers_del_write(watchers* w, int fd)
     FD_CLR(fd, &w->fds_w);
 }
 
-/* To remove after moving UDP lookups to hash table */
-int watchers_maxfd(watchers* w)
-{
-    return w->max_fd;
-}
-
 /* /end watchers */