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Home/ Questions/Q 960049
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Editorial Team
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Editorial Team
Asked: May 16, 20262026-05-16T01:07:10+00:00 2026-05-16T01:07:10+00:00

I have a warning on objective c for iphone it says implicit declaration of

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I have a warning on objective c for iphone
it says “implicit declaration of function ‘sleep'”

All I have is a sleep(1); for the splash in the applicationDidFinishLaunching

I didn’t have this problem in prior versions of the sdk

I know is just a warning, but I had problems before with apple for not having 100% success

Thanks for everything 😀

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  1. Editorial Team
    Editorial Team
    2026-05-16T01:07:11+00:00Added an answer on May 16, 2026 at 1:07 am

    Make sure you’re including the right headers. <Foundation/Foundation.h> has all the stuff you should need, if you’re not in Obj-C code though, include <unistd.h> and everything should be happy.

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