diff --git a/libsrc/conio/Makefile b/libsrc/conio/Makefile
index da1ff12b7..ee9d691f0 100644
--- a/libsrc/conio/Makefile
+++ b/libsrc/conio/Makefile
@@ -15,7 +15,12 @@
 
 C_OBJS =
 
-S_OBJS = cputs.o cursor.o cputhex.o scrsize.o
+S_OBJS = _cursor.o	\
+	 _scrsize.o	\
+	 cputhex.o	\
+	 cputs.o	\
+	 cursor.o	\
+	 scrsize.o
 
 all:  	$(C_OBJS) $(S_OBJS)
 
diff --git a/libsrc/conio/_cursor.s b/libsrc/conio/_cursor.s
new file mode 100644
index 000000000..1e56bdb98
--- /dev/null
+++ b/libsrc/conio/_cursor.s
@@ -0,0 +1,13 @@
+;
+; Ullrich von Bassewitz, 26.10.2000
+;
+; Cursor related variables
+;
+
+	.export		cursor
+
+.bss
+
+cursor:	.res	1
+
+
diff --git a/libsrc/conio/_scrsize.s b/libsrc/conio/_scrsize.s
new file mode 100644
index 000000000..743a88835
--- /dev/null
+++ b/libsrc/conio/_scrsize.s
@@ -0,0 +1,15 @@
+;
+; Ullrich von Bassewitz, 26.10.2000
+;
+; Screen size variables
+;
+
+	.export		xsize, ysize
+
+.bss
+
+xsize:	.res	1
+ysize:	.res	1
+
+
+
diff --git a/libsrc/conio/cursor.s b/libsrc/conio/cursor.s
index 1dd500e68..c16b28e5e 100644
--- a/libsrc/conio/cursor.s
+++ b/libsrc/conio/cursor.s
@@ -5,7 +5,7 @@
 ;
 
 	.export		_cursor
-	.export		cursor
+	.import		cursor
 
 
 .proc	_cursor
@@ -18,9 +18,3 @@
 
 .endproc
 
-
-.bss
-
-cursor:	.res	1
-
-
diff --git a/libsrc/conio/scrsize.s b/libsrc/conio/scrsize.s
index 4be59964a..0779fb1e5 100644
--- a/libsrc/conio/scrsize.s
+++ b/libsrc/conio/scrsize.s
@@ -5,9 +5,9 @@
 ;
 
     	.export	 	_screensize
-	.export		xsize, ysize
 
 	.import	 	popax
+	.import		xsize, ysize
 	.importzp	ptr1, ptr2
 
 .proc	_screensize
@@ -26,13 +26,5 @@
 	sta	(ptr1),y
    	rts
 
-.endproc	
-
-
-.bss
-
-xsize:	.res	1
-ysize:	.res	1
-
-
+.endproc