pub type PFN_vkCmdSetCoverageModulationTableEnableNV = unsafe extern "system" fn(_command_buffer: CommandBuffer, _coverage_modulation_table_enable: Bool32);pub type PFN_vkCmdSetCoverageModulationTableEnableNV = unsafe extern "system" fn(_command_buffer: CommandBuffer, _coverage_modulation_table_enable: Bool32);