#include <random>
#include <stddef.h>
#include <string>
+#include <unistd.h>
#include <utility>
#include <vector>
#include <zstd.h>
private:
FILE *outfp;
std::string outfile;
-#ifndef O_TMPFILE
std::string temp_filename;
-#endif
Header hdr;
const int block_size;
std::chrono::steady_clock::time_point corpus_start;