minor patches to enable building for NetWare CLIB.

sent by Dmitry Mityugov.

include/curl/curl.h

@@ -151,7 +151,7 @@ extern "C" {
 /* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
    libc5-based Linux systems. Only include it on system that are known to
    require it! */
-#if defined(_AIX) || defined(NETWARE) || defined(__NetBSD__) || defined(__minix)
+#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || defined(__minix)
 #include <sys/select.h>
 #endif