CBDOS refactoring

src/dos_m65/filesystem_cbm/fs_cbm_read_file.s

@@ -0,0 +1,31 @@
+
+;
+; CBM/CMD virtual filesystem - reading the file
+;
+
+
+fs_cbm_read_file_open:
+
+	; Get the first sector of the directory
+
+	lda #40
+	sta PAR_TRACK
+	lda #$03
+	sta PAR_SECTOR
+
+	jsr lowlevel_readsector         ; XXX handle read errors
+
+
+
+
+
+
+	; XXX provide implementation
+
+	jmp dos_EXIT_SEC
+
+fs_cbm_read_file:
+
+	; XXX provide implementation
+
+	jmp dos_EXIT_SEC