g2: clean up compile/link errors
Many missing "extern" declarations, it's hard to imagine why the
related compile/link errors just showed up.
Type: fix
Change-Id: I0878bf5fdb10ffdd8e0c49c9e5153cddaf3bc1fd
Signed-off-by: Dave Barach <dave@barachs.net>
diff --git a/src/tools/g2/clib.c b/src/tools/g2/clib.c
index 845026b..da9fd52 100644
--- a/src/tools/g2/clib.c
+++ b/src/tools/g2/clib.c
@@ -1,4 +1,4 @@
-/*
+/*
*------------------------------------------------------------------
* Copyright (c) 2009-2016 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -35,19 +35,19 @@
#include "cpel.h"
#include "g2.h"
-int widest_track_format;
+extern int widest_track_format;
typedef struct bound_track_ {
u32 track;
u8 *track_str;
} bound_track_t;
-bound_track_t *bound_tracks;
+extern bound_track_t *bound_tracks;
-uword *the_evtdef_hash; /* (event-id, event-definition) hash */
-uword *the_trackdef_hash; /* (track-id, track-definition) hash */
+extern uword *the_evtdef_hash; /* (event-id, event-definition) hash */
+extern uword *the_trackdef_hash; /* (track-id, track-definition) hash */
-elog_main_t elog_main;
+extern elog_main_t elog_main;
void *get_clib_event (unsigned int datum)
{