Added HAVE_ macros for getpeername, getpid, setvbuf.
diff --git a/PC/config.h b/PC/config.h
index 0247cef..0d18d4b 100644
--- a/PC/config.h
+++ b/PC/config.h
@@ -330,13 +330,13 @@
#define HAVE_FTIME
/* Define if you have getpeername. */
-/* #undef HAVE_GETPEERNAME */
+#define HAVE_GETPEERNAME
/* Define if you have getpgrp. */
/* #undef HAVE_GETPGRP */
/* Define if you have getpid. */
-/* #undef HAVE_GETPID */
+#define HAVE_GETPID
/* Define if you have gettimeofday. */
/* #undef HAVE_GETTIMEOFDAY */
@@ -365,6 +365,9 @@
/* Define if you have setsid. */
/* #undef HAVE_SETSID */
+/* Define if you have setvbuf. */
+#define HAVE_SETVBUF
+
/* Define if you have siginterrupt. */
/* #undef HAVE_SIGINTERRUPT */