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