Lines Matching full:ve

171 	 * @return 0 if OK, -ve on error
181 	 * @return character (0..255), -ve on error
189 	 * @return 0 if OK, -ve on error
204 	 * @return number of waiting characters, 0 for none, -ve on error
218 	 * @return 0 if OK, -ve on error
239 	 * @return 0 if OK, -ve on error
250 	 * @return 0 if OK, -ve on error
258 	 * @return 0 if OK, -ve on error
291  * @return 0 if OK, -ve on error
303  * @return 0 if OK, -ve on error
312  * @return 0 if OK, -ve on error