added missing extern to jtag_command_queue definition.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2028 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/jtag/commands.h b/src/jtag/commands.h
index 40ab7449d6b6ba75c453aabbd228e7d1b38e3ddd..38c7e5c4a6db9ad6e34c98c29e33a5256714f84b 100644 (file)
--- a/src/jtag/commands.h
+++ b/src/jtag/commands.h
@@ -146,7 +146,7 @@ typedef struct jtag_command_s
 } jtag_command_t;
 
 /// The current queue of jtag_command_s structures.
-jtag_command_t* jtag_command_queue;
+extern jtag_command_t* jtag_command_queue;
 
 void* cmd_queue_alloc(size_t size);
 void cmd_queue_free(void);