int puts(const char *str);

Writes str (excluding terminating NUL) and a newline to stdout. Returns non-negative on success, EOF on error.

/* 
 * puts example code
 * http://code-reference.com/c/stdio.h/puts
 */
 
#include <stdio.h> /* including standard library */
//#include <windows.h> /* uncomment this for Windows */
 
 
int main ( void )
{
  char string [30] = "This is a test for puts!";
  puts (string);
  return 0;
}

  ./puts 
  This is a test for puts!