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22 lines
489 B
C
22 lines
489 B
C
#pragma once
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#include <sys/cdefs.h>
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#include <sys/types.h>
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__BEGIN_DECLS
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#define WEXITSTATUS(status) (((status)&0xff00) >> 8)
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#define WTERMSIG(status) ((status)&0x7f)
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#define WIFEXITED(status) (WTERMSIG(status) == 0)
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#define WIFSTOPPED(status) (((status) & 0xff) == 0x7f)
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#define WIFSIGNALED(status) (((char)(((status)&0x7f) + 1) >> 1) > 0)
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#define WNOHANG 1
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#define WUNTRACED 2
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#define WSTOPPED WUNTRACED
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#define WEXITED 4
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#define WCONTINUED 8
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pid_t wait(int* wstatus);
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__END_DECLS
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