Add static keywords to core target source file data and functions.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1579 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/target/breakpoints.h

@@ -30,15 +30,11 @@ enum breakpoint_type
 	BKPT_SOFT,
 };
 
-extern char *breakpoint_type_strings[];
-
 enum watchpoint_rw
 {
 	WPT_READ = 0, WPT_WRITE = 1, WPT_ACCESS = 2
 };
 
-extern char *watchpoint_rw_strings[];
-
 typedef struct breakpoint_s
 {
 	u32 address;