Windows portability macros SOCK_ERRNO and SOCK_STRERROR should be in

libpq-int.h, not cluttering application namespace in libpq-fe.h.

src/interfaces/libpq/libpq-int.h

@@ -12,7 +12,7 @@
  * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: libpq-int.h,v 1.42 2001/10/28 06:26:12 momjian Exp $
+ * $Id: libpq-int.h,v 1.43 2001/11/02 20:51:27 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -353,4 +353,16 @@ __attribute__((format_arg(1)));
 #define libpq_gettext(x) (x)
 #endif
 
+/*
+ * These macros are needed to let error-handling code be portable between
+ * Unix and Windows.  (ugh)
+ */
+#ifdef WIN32
+#define SOCK_ERRNO (WSAGetLastError())
+#define SOCK_STRERROR winsock_strerror
+#else
+#define SOCK_ERRNO errno
+#define SOCK_STRERROR strerror
+#endif
+
 #endif	 /* LIBPQ_INT_H */