| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #ifndef __GUAC_ID_H |
| #define __GUAC_ID_H |
| |
| /** |
| * Generates a guaranteed-unique identifier which is a total of 37 characters |
| * long, having the given single-character prefix. The resulting identifier |
| * must be freed with a call to free() when no longer needed. If an error |
| * occurs, NULL is returned, no memory is allocated, and guac_error is set |
| * appropriately. |
| * |
| * @param prefix The single-character prefix to use. |
| * @return A newly-allocated unique identifier with the given prefix, or |
| * NULL if the identifier could not be generated. |
| */ |
| char* guac_generate_id(char prefix); |
| |
| #endif |
| |
