-void TRACE_paje_create_header(void);
-void TRACE_paje_start(void);
-void TRACE_paje_end(void);
-void TRACE_paje_dump_buffer (int force);
-void new_pajeDefineContainerType(type_t type);
-void new_pajeDefineVariableType(type_t type);
-void new_pajeDefineStateType(type_t type);
-void new_pajeDefineEventType(type_t type);
-void new_pajeDefineLinkType(type_t type, type_t source, type_t dest);
-void new_pajeCreateContainer (container_t container);
-void new_pajeDestroyContainer (container_t container);
-void new_pajeSetVariable (double timestamp, container_t container, type_t type, double value);
-void new_pajeAddVariable (double timestamp, container_t container, type_t type, double value);
-void new_pajeSubVariable (double timestamp, container_t container, type_t type, double value);
-void new_pajeSetState (double timestamp, container_t container, type_t type, const char *value);
-void new_pajePushState (double timestamp, container_t container, type_t type, const char *value);
-void new_pajePopState (double timestamp, container_t container, type_t type);
-void new_pajeStartLink (double timestamp, container_t container, type_t type, container_t sourceContainer, const char *value, const char *key);
-void new_pajeEndLink (double timestamp, container_t container, type_t type, container_t destContainer, const char *value, const char *key);
-void new_pajeNewEvent (double timestamp, container_t container, type_t type, const char *value);
-
-/* declaration of instrumentation functions from msg_task_instr.c */
-char *TRACE_task_container(m_task_t task, char *output, int len);
-void TRACE_msg_task_create(m_task_t task);
-void TRACE_msg_task_execute_start(m_task_t task);
-void TRACE_msg_task_execute_end(m_task_t task);
-void TRACE_msg_task_destroy(m_task_t task);
-void TRACE_msg_task_get_start(void);
-void TRACE_msg_task_get_end(double start_time, m_task_t task);
-int TRACE_msg_task_put_start(m_task_t task); //returns TRUE if the task_put_end must be called
-void TRACE_msg_task_put_end(void);
-
-/* declaration of instrumentation functions from msg_process_instr.c */
-char *TRACE_process_alias_container(m_process_t process, m_host_t host,
- char *output, int len);
-char *TRACE_process_container(m_process_t process, char *output, int len);
-void TRACE_msg_process_change_host(m_process_t process, m_host_t old_host,
- m_host_t new_host);
-void TRACE_msg_process_kill(m_process_t process);
-void TRACE_msg_process_suspend(m_process_t process);
-void TRACE_msg_process_resume(m_process_t process);
-void TRACE_msg_process_sleep_in(m_process_t process); //called from msg/gos.c
-void TRACE_msg_process_sleep_out(m_process_t process);
-void TRACE_msg_process_end(m_process_t process);
-
-/* declaration of instrumentation functions from msg_volume.c */
-void TRACE_msg_volume_start(m_task_t task);
-void TRACE_msg_volume_finish(m_task_t task);
-
-/* from smx.c */
-void TRACE_smx_host_execute(smx_action_t act);
-void TRACE_smx_action_communicate(smx_action_t act, smx_process_t proc);
-void TRACE_smx_action_destroy(smx_action_t act);
-
-/* from surf_instr.c */
-void TRACE_surf_alloc(void);
-void TRACE_surf_release(void);
-void TRACE_surf_host_set_power(double date, const char *resource, double power);
-void TRACE_surf_link_set_bandwidth(double date, const char *resource, double bandwidth);
-void TRACE_surf_link_set_latency(double date, const char *resource, double latency);
-void TRACE_surf_action(surf_action_t surf_action, const char *category);
-
-//for tracing gtnets
-void TRACE_surf_gtnets_communicate(void *action, int src, int dst);
-int TRACE_surf_gtnets_get_src(void *action);
-int TRACE_surf_gtnets_get_dst(void *action);
-void TRACE_surf_gtnets_destroy(void *action);
-
-/* from smpi_instr.c */
-void TRACE_internal_smpi_set_category (const char *category);
-const char *TRACE_internal_smpi_get_category (void);
-void TRACE_smpi_alloc(void);
-void TRACE_smpi_release(void);
-void TRACE_smpi_init(int rank);
-void TRACE_smpi_finalize(int rank);
-void TRACE_smpi_start(void);
-void TRACE_smpi_collective_in(int rank, int root, const char *operation);
-void TRACE_smpi_collective_out(int rank, int root, const char *operation);
-void TRACE_smpi_ptp_in(int rank, int src, int dst, const char *operation);
-void TRACE_smpi_ptp_out(int rank, int src, int dst, const char *operation);
-void TRACE_smpi_send(int rank, int src, int dst);
-void TRACE_smpi_recv(int rank, int src, int dst);
+XBT_PRIVATE void TRACE_init(void);
+XBT_PRIVATE void TRACE_finalize(void);
+XBT_PRIVATE void TRACE_paje_init(void);
+XBT_PRIVATE void TRACE_paje_start(void);
+XBT_PRIVATE void TRACE_paje_end(void);
+XBT_PRIVATE void TRACE_paje_dump_buffer (int force);
+XBT_PUBLIC(void) new_pajeDefineContainerType(type_t type);
+XBT_PUBLIC(void) new_pajeDefineVariableType(type_t type);
+XBT_PUBLIC(void) new_pajeDefineStateType(type_t type);
+XBT_PUBLIC(void) new_pajeDefineEventType(type_t type);
+XBT_PUBLIC(void) new_pajeDefineLinkType(type_t type, type_t source, type_t dest);
+XBT_PUBLIC(void) new_pajeDefineEntityValue (val_t type);
+XBT_PUBLIC(void) new_pajeCreateContainer (container_t container);
+XBT_PUBLIC(void) new_pajeDestroyContainer (container_t container);
+XBT_PUBLIC(void) new_pajeSetVariable (double timestamp, container_t container, type_t type, double value);
+XBT_PUBLIC(void) new_pajeAddVariable (double timestamp, container_t container, type_t type, double value);
+XBT_PUBLIC(void) new_pajeSubVariable (double timestamp, container_t container, type_t type, double value);
+XBT_PUBLIC(void) new_pajeSetState (double timestamp, container_t container, type_t type, val_t value);
+XBT_PUBLIC(void) new_pajePushState (double timestamp, container_t container, type_t type, val_t value);
+XBT_PUBLIC(void) new_pajePushStateWithExtra (double timestamp, container_t container, type_t type, val_t value,
+ void* extra);
+XBT_PUBLIC(void) new_pajePopState (double timestamp, container_t container, type_t type);
+XBT_PUBLIC(void) new_pajeResetState (double timestamp, container_t container, type_t type);
+XBT_PUBLIC(void) new_pajeStartLink (double timestamp, container_t container, type_t type, container_t sourceContainer,
+ const char *value, const char *key);
+XBT_PUBLIC(void) new_pajeStartLinkWithSize (double timestamp, container_t container, type_t type,
+ container_t sourceContainer, const char *value, const char *key, int size);
+XBT_PUBLIC(void) new_pajeEndLink (double timestamp, container_t container, type_t type, container_t destContainer,
+ const char *value, const char *key);
+XBT_PUBLIC(void) new_pajeNewEvent (double timestamp, container_t container, type_t type, val_t value);