repl_str.h

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// Copyright 2015-2016 Laird Shaw
// Copyright 2017 Open Source Robotics Foundation, Inc.
//
// Licensed 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.

// This function is based on the repl_str() from (on 2017-04-25):
//
//   http://creativeandcritical.net/str-replace-c
//
// It is released under the Public Domain, and has been placed additionally
// under the Apache 2.0 license by me (William Woodall).
//
// It has been modified to take a custom allocator and to fit some of our
// style standards.

#ifndef RCUTILS__REPL_STR_H_
#define RCUTILS__REPL_STR_H_

#if __cplusplus
extern "C"
{
#endif

#include "rcutils/allocator.h"
#include "rcutils/macros.h"
#include "rcutils/visibility_control.h"


RCUTILS_PUBLIC
RCUTILS_WARN_UNUSED
char *
rcutils_repl_str(
  const char * str,
  const char * from,
  const char * to,
  rcutils_allocator_t * allocator);

// Implementation copied from above mentioned source continues in repl_str.c.

#if __cplusplus
}
#endif

#endif  // RCUTILS__REPL_STR_H_