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/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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#include <stddef.h> /* for NULL */
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#include "apr_strings.h"
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#define APR_WANT_STRFUNC /* for strchr() */
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APR_DECLARE(char *) apr_strtok(char *str, const char *sep, char **last)
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if (!str) /* subsequent call */
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str = *last; /* start where we left off */
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/* skip characters in sep (will terminate at '\0') */
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while (*str && strchr(sep, *str))
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if (!*str) /* no more tokens */
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/* skip valid token characters to terminate token and
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* prepare for the next call (will terminate at '\0)
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while (**last && !strchr(sep, **last))