-/* from general.c */
-char *TRACE_host_container(m_host_t host, char *output, int len);
-char *TRACE_task_container(m_task_t task, char *output, int len);
-char *TRACE_process_container(m_process_t process, char *output, int len);
-char *TRACE_process_alias_container(m_process_t process, m_host_t host,
- char *output, int len);
-char *TRACE_task_alias_container(m_task_t task, m_process_t process,
- m_host_t host, char *output, int len);
-