sleep() in C++

[brianon]

Hi,

I'm using a call to sleep() in main() of a C++ program.

I've got #define unistd.h but when I compile using gnu c++ compiler I get the following error .......
" 'sleep' undeclared (first use of this function) "

Anybody got any ideas why ? I'm stumped

Cheers,
Brian.

 

[MaheshRathi]

Hi,

Instead of doing #define, use #include <unistd.h> ..

it will work .. definitly

regards,
Mahesh

 

[brianon]

sorry... the #define was a typo.
I posted again properly and it turns out it was teh version of gcc I was using(3.0.3).

Thanks,
Brian.