-XBT_PUBLIC sg_size_t sg_disk_get_size_free(sg_disk_t d);
-XBT_PUBLIC sg_size_t sg_disk_get_size_used(sg_disk_t d);
-XBT_PUBLIC sg_size_t sg_disk_get_size(sg_disk_t d);
-XBT_PUBLIC const char* sg_disk_get_mount_point(sg_disk_t d);
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-XBT_PUBLIC sg_size_t sg_storage_get_size_free(sg_storage_t st);
-XBT_PUBLIC sg_size_t sg_storage_get_size_used(sg_storage_t st);
-XBT_PUBLIC sg_size_t sg_storage_get_size(sg_storage_t st);
-XBT_PUBLIC xbt_dict_t sg_storage_get_content(sg_storage_t storage);
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-XBT_PUBLIC xbt_dict_t sg_host_get_storage_content(sg_host_t host);
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-#define MSG_file_open(fullpath, data) sg_file_open(fullpath, data)
-#define MSG_file_read(fd, size) sg_file_read(fd, size)
-#define MSG_file_write(fd, size) sg_file_write(fd, size)
-#define MSG_file_close(fd) sg_file_close(fd)
-#define MSG_file_get_name(fd) sg_file_get_name(fd)
-#define MSG_file_get_size(fd) sg_file_get_size(fd)
-#define MSG_file_dump(fd) sg_file_dump(fd)
-#define MSG_file_get_data(fd) sg_file_get_data(fd)
-#define MSG_file_set_data(fd, data) sg_file_set_data(fd, data)
-#define MSG_file_seek(fd, offset, origin) sg_file_seek(fd, offset, origin)
-#define MSG_file_tell(fd) sg_file_tell(fd)
-#define MSG_file_move(fd, fullpath) sg_file_get_size(fd, fullpath)
-#define MSG_file_unlink(fd) sg_file_unlink(fd)
-#define MSG_file_rcopy(file, host, fullpath) sg_file_rcopy(file, host, fullpath)
-#define MSG_file_rmove(file, host, fullpath) sg_file_rmove(file, host, fullpath)
-
-#define MSG_storage_file_system_init() sg_storage_file_system_init()
-#define MSG_storage_get_free_size(st) sg_storage_get_size_free(st)
-#define MSG_storage_get_used_size(st) sg_storage_get_size_used(st)
-#define MSG_storage_get_size(st) sg_storage_get_size(st)
-#define MSG_storage_get_content(st) sg_storage_get_content(st)
-
-#define MSG_host_get_storage_content(st) sg_host_get_storage_content(st)
-
-SG_END_DECL()