-//ust// int (*user_blocking) (struct ltt_trace_struct *trace,
-//ust// unsigned int index, size_t data_size,
-//ust// struct user_dbg_data *dbg);
-//ust// /* End of first 32 bytes cacheline */
-//ust// int (*create_dirs) (struct ltt_trace_struct *new_trace);
-//ust// void (*remove_dirs) (struct ltt_trace_struct *new_trace);
+ int (*user_blocking) (struct ltt_trace_struct *trace,
+ unsigned int index, size_t data_size,
+ struct user_dbg_data *dbg);
+ /* End of first 32 bytes cacheline */
+ int (*create_dirs) (struct ltt_trace_struct *new_trace);
+ void (*remove_dirs) (struct ltt_trace_struct *new_trace);