Function CWKeychainCopyEAPIdentityList 

pub unsafe extern "C-unwind" fn CWKeychainCopyEAPIdentityList(
    list: *mut *const CFArray,
) -> i32

Available on crate features CoreWLANUtil and objc2-core-foundation only.

Parameter identityList: A CFArrayRef passed by reference, which upon return will be populated with a list of SecIdentityRef objects. This parameter is optional. The returned value must be released by the caller.

Returns: An OSStatus error code indicating whether or not a failure occurred. errSecSuccess indicates no error occurred.

Finds and returns all available identities.

Safety

list must be a valid pointer or null.