Convert all networking/* applets to "new style" applet definitions

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

networking/pscan.c

@@ -5,6 +5,15 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+//config:config PSCAN
+//config:	bool "pscan"
+//config:	default y
+//config:	help
+//config:	  Simple network port scanner.
+
+//applet:IF_PSCAN(APPLET(pscan, BB_DIR_USR_BIN, BB_SUID_DROP))
+
+//kbuild:lib-$(CONFIG_PSCAN) += pscan.o
 
 //usage:#define pscan_trivial_usage
 //usage:       "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"