Maps from a dead-key state to the Unicode character(s) produced when that state is terminated by a given character key for a
- macOS 10.0+
- Core Services
UCKey type is used in the
state field of a structure of type
UCKey. You should use the
UCKey format for simple dead-key states that are terminated by a single keystroke, as in the U.S. keyboard layout. Each entry maps from the current dead-key state to the Unicode character(s) produced when a given character key is pressed that terminates the dead-key state.