soffes/sskeychain — pull request #18 by noa-- (2013-01-29 04:39:43+00:00)
Title: Restore iOS support to deletePassword… and add iOS support to _errorWithCode

Resolves #17.

SecKeychainItemDelete and SecCopyErrorMessageString are Mac-only.

Also fixes a compiler error on non-ARC Mac.

Removed unused SSKeychainErrorNoPassword.

Removed platform-defined values from SSKeychainErrorCode enum. The list is misleading on Mac OS since the actual list is much longer, and it seems unnecessary on iOS since _errorWithCode: generates the descriptions and the constants are documented in SecBase.h.