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- #include <stdlib.h>
- #include <syscall.h>
- #include <sys/types.h>
- #include <sys/wait.h>
- #include <sys/resource.h>
- /* Wait for a child to die. When one does, put its status in *STAT_LOC
- * and return its process ID. For errors, return (pid_t) -1. */
- __pid_t wait (__WAIT_STATUS_DEFN stat_loc)
- {
- return wait4 (WAIT_ANY, stat_loc, 0, (struct rusage *) NULL);
- }
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