sgsnemu/cmdline.ggo: Remove 'unsigned' which is no longer supported
It seems like modern gengetopt no longer supports 'unsigned int'
argument types, and we need to use 'int' instead. tested with 2.22.6
Change-Id: I34ca86cb3cc482400a7c4b3bf77c8668aaef562e
diff --git a/sgsnemu/cmdline.ggo b/sgsnemu/cmdline.ggo
index ee5e55d..6559f55 100644
--- a/sgsnemu/cmdline.ggo
+++ b/sgsnemu/cmdline.ggo
@@ -40,8 +40,8 @@
option "ipdown" - "Script to run after link-down" string no
option "pinghost" - "Ping remote host" string no
-option "pingrate" - "Number of ping req per second" unsigned int default="1" no
-option "pingsize" - "Number of ping data bytes" unsigned int default="56" no
-option "pingcount" - "Number of ping req to send" unsigned int default="0" no
+option "pingrate" - "Number of ping req per second" int default="1" no
+option "pingsize" - "Number of ping data bytes" int default="56" no
+option "pingcount" - "Number of ping req to send" int default="0" no
option "pingquiet" - "Do not print ping packet info" flag off