struct channel_path;
-extern void chsc_process_crw(void);
-
struct css_general_char {
u64 : 41;
u32 aif : 1; /* bit 41 */
struct chsc_ssd_info *ssd);
extern int chsc_determine_css_characteristics(void);
extern int css_characteristics_avail;
+extern int chsc_alloc_sei_area(void);
+extern void chsc_free_sei_area(void);
extern int chsc_enable_facility(int);
struct channel_subsystem;