Tibor Nagy c19cc8b731 tests: Portability fixes, replaced 0/1/-1 return codes with macros %!s(int64=6) %!d(string=hai) anos
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getrusage.c c19cc8b731 tests: Portability fixes, replaced 0/1/-1 return codes with macros %!s(int64=6) %!d(string=hai) anos