/// @returns A Path object initialized to the path of the program or a
/// Path object that is empty (invalid) if the program could not be found.
/// @brief Construct a Program by finding it by name.
- Path FindProgramByName(const std::string& name);
+ std::string FindProgramByName(const std::string& name);
// These functions change the specified standard stream (stdin, stdout, or
// stderr) to binary mode. They return errc::success if the specified stream