ompi_osc_base_module_fence_fn_t  312 ompi/mca/osc/osc.h typedef int (*ompi_osc_base_module_fence_fn_t)(int assert, struct ompi_win_t *win);
ompi_osc_base_module_fence_fn_t  389 ompi/mca/osc/osc.h     ompi_osc_base_module_fence_fn_t osc_fence;