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#ifndef SUBSHELL_H
#define SUBSHELL_H
#include <sys/types.h>
extern char * subshell_pidfile;
extern int input_fd;
extern int output_fd;
int spawn_subshell(uid_t user_id);
void subshell_close(void);
int subshell_relay_loop(void);
extern char ** environ;
#endif
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