#include "sysdep/ptrace.h"
-extern int userspace_pid;
+extern int userspace_pid[];
extern void switch_threads(void *me, void *next);
extern void thread_wait(void *sw, void *fb);
extern int protect(int fd, unsigned long addr, unsigned long len,
int r, int w, int x, int must_succeed);
extern void user_signal(int sig, union uml_pt_regs *regs);
-extern int singlestepping_skas(void);
extern int new_mm(int from);
-extern void save_registers(union uml_pt_regs *regs);
-extern void restore_registers(union uml_pt_regs *regs);
-extern void start_userspace(void);
-extern void init_registers(int pid);
+extern void start_userspace(int cpu);
#endif