{{keywords>wiki library source code example reference}}
===== do =====
    Syntax 
    do instruction while ( condition );
===== C Sourcecode Example =====
<code c>
#include <stdio.h> /* including standard library */
//#include <windows.h> /* uncomment this for Windows */


int main( void ) {
int i;
    
    do
        printf("Hello World no %i\n",i);
    while (i++);
    
return 0;
}
</code>

    output
    user@host~:# ./do
    Hello World no 0
    Hello World no 1
    Hello World no 2
    Hello World no 3
    Hello World no 4
    Hello World no ...
    Hello World no 1579
    
    and so on