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Taken from: https://github.com/OpenAoE/vblade/pull/15
Author: Andreas Kölbl <koelblandreas@freenet.de>
--- /dev/null
+++ b/dat.c
@@ -0,0 +1,12 @@
+/* dat.c: Global memory for vblade AoE target */
+#include "dat.h"
+
+int shelf, slot;
+ulong aoetag;
+uchar mac[6];
+int bfd; // block file descriptor
+int sfd; // socket file descriptor
+vlong size; // size of vblade
+vlong offset;
+char *progname;
+char serial[Nserial+1];
--- a/dat.h
+++ b/dat.h
@@ -1,4 +1,5 @@
/* dat.h: include file for vblade AoE target */
+#include <sys/types.h>
#define nil ((void *)0)
/*
@@ -163,12 +164,12 @@ enum {
Nserial= 20,
};
-int shelf, slot;
-ulong aoetag;
-uchar mac[6];
-int bfd; // block file descriptor
-int sfd; // socket file descriptor
-vlong size; // size of vblade
-vlong offset;
-char *progname;
-char serial[Nserial+1];
+extern int shelf, slot;
+extern ulong aoetag;
+extern uchar mac[6];
+extern int bfd; // block file descriptor
+extern int sfd; // socket file descriptor
+extern vlong size; // size of vblade
+extern vlong offset;
+extern char *progname;
+extern char serial[Nserial+1];
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