Source/cmIncludeGuardCommand.h

/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file Copyright.txt or https://cmake.org/licensing for details.  */
#pragma once

#include "cmConfigure.h" // IWYU pragma: keep

#include <string>
#include <vector>

class cmExecutionStatus;

/**
 * \brief cmIncludeGuardCommand identical to C++ #pragma_once command
 * Can work in 3 modes: GLOBAL (works on global properties),
 * DIRECTORY(use directory property), VARIABLE(unnamed overload without
 * arguments) define an ordinary variable to be used as include guard checker
 */
bool cmIncludeGuardCommand(std::vector<std::string> const& args,
                           cmExecutionStatus& status);