/**
 ** \file libport/perror.cc
 ** \brief perror: implements file libport/perror.hh
 */

#include <cstdio>
#include <iostream>

#include "libport/cstring"

namespace libport
{

  void
  perror (const char* s)
  {
#ifndef WIN32
    ::perror(s);
#else
    int errnum;
    const char* errstring;
    const char* colon;

    errnum = WSAGetLastError();
    errstring = strerror(errnum);

    if (s == NULL || *s == '\0')
      s = colon = "";
    else
      colon = ": ";

    std::cerr << s << colon << errstring << std::endl;
#endif
  }

}

/**
 ** \file libport/perror.cc
 ** \brief perror: implements file libport/perror.hh
 */

#include <stdio.h>

#include "libport/cstring"

namespace libport
{

  void
  perror (const char* s)
  {
#ifndef WIN32
    ::perror(s);
#else
    int errnum;
    const char* errstring;
    const char* colon;

    errnum = WSAGetLastError();
    errstring = strerror(errnum);

    if (s == NULL || *s == '\0')
      s = colon = "";
    else
      colon = ": ";

    std::cerr << s << colon << errstring << std::endl;
#endif
  }

}

--- 
+++ 
@@ -3,7 +3,8 @@
  ** \brief perror: implements file libport/perror.hh
  */
 
-#include <stdio.h>
+#include <cstdio>
+#include <iostream>
 
 #include "libport/cstring"
 
Add missing include and change existing include

	* lib/libport/perror.c: Change <stdio.h> into <cstdio> and add
	<iostream> to get std::cerr.
