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#ifndef __BITS_WAIT_H
#define __BITS_WAIT_H
#ifndef __BITS_WAIT_H_
#error "Internal header — include the public API header instead."
#else
#undef __BITS_WAIT_H_
#endif
#define WNOHANG 0x00000001
#define WUNTRACED 0x00000002
#define WEXITSTATUS(__status) (((__status) & 0xff00) >> 8)
#define WCOREDUMP(__status) ((__status) & 0x80)
#define WTERMSIG(__status) ((__status) & 0x7f)
#define WSTOPSIG(__status) WEXITSTATUS(__status)
#define WIFEXITED(__status) (WTERMSIG(__status) == 0)
#define WIFSTOPPED(__status) (((__status) & 0xff) == 0x7f)
#define WIFSIGNALED(__status) (((__status) & 0xffff) - 1U < 0xffu)
#define WSTOPSIG(__status) WEXITSTATUS(__status)
#endif
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