From: Kevin O'Connor <kevin@koconnor.net>
Date: Fri, 22 Jun 2012 00:54:22 +0000 (-0400)
Subject: Minor - fixup missing "extern" declaration in xen.h.
X-Git-Tag: rel-1.7.1~24
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b7d9abfaeb7d;p=seabios.git

Minor - fixup missing "extern" declaration in xen.h.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---

diff --git a/src/xen.h b/src/xen.h
index cc506a6..b664d9c 100644
--- a/src/xen.h
+++ b/src/xen.h
@@ -17,7 +17,7 @@ static inline int usingXen(void) {
     return (xen_cpuid_base != 0);
 }
 
-unsigned long xen_hypercall_page;
+extern unsigned long xen_hypercall_page;
 
 #define _hypercall0(type, name)                                         \
 ({                                                                      \