Turned the 'ST' status byte into a symbol resolved by the linker in order to allow to use it from code living in the 'cbm' directory.

Moved getdevice.s from 'c64'/'c128' to 'cbm' making use of the new 'ST' setup.

git-svn-id: svn://svn.cc65.org/cc65/trunk@5834 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/c64/Makefile

@@ -55,7 +55,6 @@ OBJS = 	_scrsize.o     	 	\
        	devnum.o       	 	\
         get_ostype.o            \
         get_tv.o                \
-        getdevice.o             \
 	joy_stddrv.o		\
        	kbhit.o	       	 	\
         kernal.o                \
@@ -65,6 +64,7 @@ OBJS = 	_scrsize.o     	 	\
         mouse_stddrv.o          \
         randomize.o             \
         revers.o                \
+        status.o                \
         systime.o               \
         sysuname.o              \
         tgi_colors.o            \