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/* libc/sys/linux/sys/wait.h - Wait for children */
/* Written 2000 by Werner Almesberger */
#ifndef _SYS_WAIT_H
#define _SYS_WAIT_H
#include <linux/wait.h>
#define WIFEXITED(status) (!WTERMSIG(status))
#define WEXITSTATUS(status) (((status) >> 8) & 0xff)
#define WIFSIGNALED(status) (!WIFSTOPPED(status) && !WIFEXITED(status))
#define WTERMSIG(status) ((status ) & 0x7f)
#define WIFSTOPPED(status) (((status) & 0xff) == 0x7f)
#define WSTOPSIG(status) WEXITSTATUS(status)
#ifndef _POSIX_SOURCE
#define WCOREDUMP(status) ((status) & 0x80)
#endif
/* --- redundant stuff below --- */
#include <_ansi.h>
#include <sys/types.h>
pid_t wait (int *);
pid_t waitpid (pid_t, int *, int);
pid_t _wait (int *);
#ifndef _POSIX_SOURCE
#include <sys/resource.h>
pid_t wait3(int *status,int options,struct rusage *rusage);
pid_t wait4(pid_t pid,int *status,int options,struct rusage *rusage);
#endif
#endif
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