int surf_workstation_unlink(surf_resource_t workstation, surf_file_t fd);
surf_action_t surf_workstation_ls(surf_resource_t workstation, const char* mount, const char *path);
size_t surf_workstation_get_size(surf_resource_t workstation, surf_file_t fd);
int surf_workstation_unlink(surf_resource_t workstation, surf_file_t fd);
surf_action_t surf_workstation_ls(surf_resource_t workstation, const char* mount, const char *path);
size_t surf_workstation_get_size(surf_resource_t workstation, surf_file_t fd);