Type Alias CSSM_SPI_ModuleEventHandler

pub type CSSM_SPI_ModuleEventHandler = Option<unsafe extern "C-unwind" fn(*const CSSM_GUID, *mut c_void, uint32, CSSM_SERVICE_TYPE, CSSM_MODULE_EVENT) -> CSSM_RETURN>;

Available on crate features cssmconfig and cssmspi and cssmtype only.

Apple’s documentation

Aliased Type

pub enum CSSM_SPI_ModuleEventHandler {
    None,
    Some(unsafe extern "C-unwind" fn(*const cssm_guid, *mut c_void, u32, u32, u32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(*const cssm_guid, *mut c_void, u32, u32, u32) -> i32)

Some value of type T.