97 #define SURROGATE_VALUE(leading, trailing) \  argument
98 	(((((leading) - 0xd800) << 10) | ((trailing) - 0xdc00)) + 0x10000)
110 		 * Not even enough room for a trailing '\0'.  in utf_16le_to_utf_8_truncated()
120 			 * a trailing surrogate.  in utf_16le_to_utf_8_truncated()
142 					 * Trailing surrogate.  in utf_16le_to_utf_8_truncated()
146 					 * a trailing surrogate,  in utf_16le_to_utf_8_truncated()
155 					 * Not a trailing surrogate;  in utf_16le_to_utf_8_truncated()
168 				 * Trailing surrogate without  in utf_16le_to_utf_8_truncated()
192 				 * plus a trailing '\0'.  in utf_16le_to_utf_8_truncated()
203 				 * plus a trailing '\0'.  in utf_16le_to_utf_8_truncated()
215 				 * plus a trailing '\0'.  in utf_16le_to_utf_8_truncated()
228 				 * plus a trailing '\0'.  in utf_16le_to_utf_8_truncated()
241 	 * OK, we have enough room for (at least) a trailing '\0'.  in utf_16le_to_utf_8_truncated()
245 	 * to put into the buffer *plus* a trailing '\0',  in utf_16le_to_utf_8_truncated()
247 	 * and thus would have left enough room for the trailing  in utf_16le_to_utf_8_truncated()