1 files changed, 22 insertions, 0 deletions
diff --git a/mit-pthreads/machdep/sunos-4.1.3/wait.h b/mit-pthreads/machdep/sunos-4.1.3/wait.h
new file mode 100755
index 00000000000..97f5fb261f7
--- /dev/null
+++ b/mit-pthreads/machdep/sunos-4.1.3/wait.h
@@ -0,0 +1,22 @@
+#ifndef _SYS_WAIT_H_
+#define _SYS_WAIT_H_
+
+#define WNOHANG		1	/* dont hang in wait */
+#define WUNTRACED	2	/* tell about stopped, untraced children */
+
+pid_t wait 				__P_((int *));
+pid_t waitpid 				__P_((pid_t, int *, int));
+
+#define _W_INT(i)       (i)
+#define WCOREFLAG       0200
+
+#define _WSTATUS(x)     (_W_INT(x) & 0177)
+#define _WSTOPPED       0177            /* _WSTATUS if process is stopped */
+#define WIFSTOPPED(x)   (_WSTATUS(x) == _WSTOPPED)
+#define WSTOPSIG(x)     (_W_INT(x) >> 8)
+#define WIFSIGNALED(x)  (_WSTATUS(x) != _WSTOPPED && _WSTATUS(x) != 0)
+#define WTERMSIG(x)     (_WSTATUS(x))
+#define WIFEXITED(x)    (_WSTATUS(x) == 0)
+#define WEXITSTATUS(x)  (_W_INT(x) >> 8)
+
+#endif /* _SYS_WAIT_H_ */