C/stdio.h/putchar

    
//Header file:     #include <stdio.h>  
//Declaration:     int putchar(int ch); 
//Return:          returns the character written if successful or EOF on error. 
  
#include <stdio.h>
int main(void){
   char *str = "www.java2s.com";
   for(; *str; str++){
       putchar(*str);
   }
}
         
/*
www.java2s.com*/