-XBT_PUBLIC(smx_mutex_t) simcall_mutex_init();
-XBT_PUBLIC(smx_mutex_t) SIMIX_mutex_ref(smx_mutex_t mutex);
-XBT_PUBLIC(void) SIMIX_mutex_unref(smx_mutex_t mutex);
-XBT_PUBLIC(void) simcall_mutex_lock(smx_mutex_t mutex);
-XBT_PUBLIC(int) simcall_mutex_trylock(smx_mutex_t mutex);
-XBT_PUBLIC(void) simcall_mutex_unlock(smx_mutex_t mutex);
-
-XBT_PUBLIC(smx_cond_t) simcall_cond_init();
-XBT_PUBLIC(void) SIMIX_cond_unref(smx_cond_t cond);
-XBT_PUBLIC(smx_cond_t) SIMIX_cond_ref(smx_cond_t cond);
-XBT_PUBLIC(void) simcall_cond_signal(smx_cond_t cond);
-XBT_PUBLIC(void) simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex);
-XBT_PUBLIC(void) simcall_cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double max_duration);
-XBT_PUBLIC(void) simcall_cond_broadcast(smx_cond_t cond);
-
-XBT_PUBLIC(smx_sem_t) simcall_sem_init(int capacity);
-XBT_PUBLIC(void) SIMIX_sem_destroy(smx_sem_t sem);
-XBT_PUBLIC(void) simcall_sem_release(smx_sem_t sem);
-XBT_PUBLIC(int) simcall_sem_would_block(smx_sem_t sem);
-XBT_PUBLIC(void) simcall_sem_acquire(smx_sem_t sem);
-XBT_PUBLIC(void) simcall_sem_acquire_timeout(smx_sem_t sem, double max_duration);
-XBT_PUBLIC(int) simcall_sem_get_capacity(smx_sem_t sem);
-
-/***************************** File **********************************/
-XBT_PUBLIC(void *) simcall_file_get_data(smx_file_t fd);
-XBT_PUBLIC(void) simcall_file_set_data(smx_file_t fd, void *data);
-XBT_PUBLIC(sg_size_t) simcall_file_read(smx_file_t fd, sg_size_t size, sg_host_t host);
-XBT_PUBLIC(sg_size_t) simcall_file_write(smx_file_t fd, sg_size_t size, sg_host_t host);
-XBT_PUBLIC(smx_file_t) simcall_file_open(const char* fullpath, sg_host_t host);
-XBT_PUBLIC(int) simcall_file_close(smx_file_t fd, sg_host_t host);
-XBT_PUBLIC(int) simcall_file_unlink(smx_file_t fd, sg_host_t host);
-XBT_PUBLIC(sg_size_t) simcall_file_get_size(smx_file_t fd);
-XBT_PUBLIC(xbt_dynar_t) simcall_file_get_info(smx_file_t fd);
-XBT_PUBLIC(sg_size_t) simcall_file_tell(smx_file_t fd);
-XBT_PUBLIC(int) simcall_file_seek(smx_file_t fd, sg_offset_t offset, int origin);
-XBT_PUBLIC(int) simcall_file_move(smx_file_t fd, const char* fullpath);
-/***************************** Storage **********************************/
-XBT_PUBLIC(sg_size_t) simcall_storage_get_free_size (smx_storage_t storage);
-XBT_PUBLIC(sg_size_t) simcall_storage_get_used_size (smx_storage_t storage);
-XBT_PUBLIC(xbt_dict_t) simcall_storage_get_properties(smx_storage_t storage);
-XBT_PUBLIC(void*) SIMIX_storage_get_data(smx_storage_t storage);
-XBT_PUBLIC(void) SIMIX_storage_set_data(smx_storage_t storage, void *data);
-XBT_PUBLIC(const char*) SIMIX_storage_get_name(smx_storage_t storage);
+SG_BEGIN_DECL()
+XBT_PUBLIC smx_mutex_t simcall_mutex_init();
+XBT_PUBLIC smx_mutex_t SIMIX_mutex_ref(smx_mutex_t mutex);
+XBT_PUBLIC void SIMIX_mutex_unref(smx_mutex_t mutex);
+XBT_PUBLIC void simcall_mutex_lock(smx_mutex_t mutex);
+XBT_PUBLIC int simcall_mutex_trylock(smx_mutex_t mutex);
+XBT_PUBLIC void simcall_mutex_unlock(smx_mutex_t mutex);
+
+XBT_PUBLIC smx_cond_t simcall_cond_init();
+XBT_PUBLIC void simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex);
+XBT_PUBLIC void simcall_cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double max_duration);
+
+XBT_PUBLIC void SIMIX_sem_destroy(smx_sem_t sem);
+XBT_PUBLIC void simcall_sem_acquire(smx_sem_t sem);
+XBT_PUBLIC void simcall_sem_acquire_timeout(smx_sem_t sem, double max_duration);