-int ERR_load_UI_strings(void);
-
-/* Error codes for the UI functions. */
-
-/* Function codes. */
-# define UI_F_GENERAL_ALLOCATE_BOOLEAN 108
-# define UI_F_GENERAL_ALLOCATE_PROMPT 109
-# define UI_F_UI_CREATE_METHOD 112
-# define UI_F_UI_CTRL 111
-# define UI_F_UI_DUP_ERROR_STRING 101
-# define UI_F_UI_DUP_INFO_STRING 102
-# define UI_F_UI_DUP_INPUT_BOOLEAN 110
-# define UI_F_UI_DUP_INPUT_STRING 103
-# define UI_F_UI_DUP_VERIFY_STRING 106
-# define UI_F_UI_GET0_RESULT 107
-# define UI_F_UI_NEW_METHOD 104
-# define UI_F_UI_SET_RESULT 105
-
-/* Reason codes. */
-# define UI_R_COMMON_OK_AND_CANCEL_CHARACTERS 104
-# define UI_R_INDEX_TOO_LARGE 102
-# define UI_R_INDEX_TOO_SMALL 103
-# define UI_R_NO_RESULT_BUFFER 105
-# define UI_R_RESULT_TOO_LARGE 100
-# define UI_R_RESULT_TOO_SMALL 101
-# define UI_R_UNKNOWN_CONTROL_COMMAND 106
-
-# ifdef __cplusplus