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Lucas Russo authored
Now, hutils_wait_chld () returns, on successfully waiting a child, its PID number, instead of 0. This gives the ability to other functions to distinguish between "nothing to wait for" from "successfully waited child".
1a2132bf
Now, hutils_wait_chld () returns, on successfully waiting a child, its PID number, instead of 0. This gives the ability to other functions to distinguish between "nothing to wait for" from "successfully waited child".