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#ifndef WAIT_H
#define WAIT_H
/**
@file wait.h
@author djb
@source s/qmail
*/
int wait_pid(int *, int);
int wait_nohang(int *);
int wait_stop();
int wait_stopnohang();
#define wait_crashed(w) ((w) & 127)
#define wait_exitcode(w) ((w) >> 8)
#define wait_stopsig(w) ((w) >> 8)
#define wait_stopped(w) (((w) & 127) == 127)
#endif
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