pub unsafe extern "C" fn proj_operation_factory_context_set_spatial_criterion(
ctx: *mut PJ_CONTEXT,
factory_ctx: *mut PJ_OPERATION_FACTORY_CONTEXT,
criterion: PROJ_SPATIAL_CRITERION
)pub unsafe extern "C" fn proj_operation_factory_context_set_spatial_criterion(
ctx: *mut PJ_CONTEXT,
factory_ctx: *mut PJ_OPERATION_FACTORY_CONTEXT,
criterion: PROJ_SPATIAL_CRITERION
)