sleep or delay function for c++ in ubuntu

[pritpal.singh88]

hi friends i want a delay of 100 milliseconds in my program as their is delay function in dos.h
likewise i want to know is there any function in c++ for delay of some milliseconds im using ubuntu.

[template<>]

try http://www.kernel.org/doc/man-pages/online/pages/man3/usleep.3.html

[sergent]

I am not a Linux programmer but I think Sleep(time); function is everywhere.
And this should also work if there is not Sleep();

include <time.h>
void sleep(clock_t wait)
{
clock_t goal;
goal = wait + clock();
while( goal > clock() )
;
}