#define ADD_SHARED_SYMBOL_FILES dll_symbol_command
struct target_ops;
-char *cygwin_pid_to_str (int pid);
+char *cygwin_pid_to_str (ptid_t ptid);
void child_solib_add (char *, int, struct target_ops *);
char *child_solib_loaded_library_pathname(int);
void child_clear_solibs (void);