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/*
* This source code is released into the public domain.
*/
module;
#include <expected>
#include <string>
export module nihil.posix:getenv;
import nihil.error;
namespace nihil {
/*
* Find a variable by the given name in the environment by calling getenv_r().
*/
export [[nodiscard]] auto getenv(std::string_view varname)
-> std::expected<std::string, error>;
} // namespace nihil
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