build: remove unused file

/*****************************************************************************

 *                                  _   _ ____  _

 *  Project                     ___| | | |  _ \| |

 *                             / __| | | | |_) | |

 *                            | (__| |_| |  _ <| |___

 *                             \___|\___/|_| \_\_____|

 *

 */

#include <string.h>

#include <unistd.h>

#define HOSTNAME "curlhost"

#define HOSTNAME_LEN sizeof(HOSTNAME)

/* 

 * we force our own host name, in order to make some tests machine independent

 */

int gethostname(char *name, size_t namelen) {

  char buff[HOSTNAME_LEN + /* terminating zero */ 1];

  size_t max = (namelen < HOSTNAME_LEN)

    ? namelen

    : HOSTNAME_LEN;

  if(!name || !namelen)

    return -1;

  strcpy(buff, HOSTNAME);

  buff[max - 1] = '\0';

  strcpy(name, buff);

  return 0;

};