Hi Guys, Why am I getting a link error when I use the sleep() function? Isn’t this already referenced by default? When I “Ctrl+Click” the sleep function, I am redirected to “unistd.h”, which I believe is already referenced to my application. Also, even when I include unistd.h, I am still getting …

Link error: undefined reference to 'sleep'.

awneil August 26, 2015, 11:53am 4

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