struct process;
void process_init(void);
char *process_escape_args(char **argv);
-int process_start(char **argv,
- const int *keep_fds, size_t n_keep_fds,
- const int *null_fds, size_t n_null_fds,
- struct process **);
+int process_start(char **argv, struct process **);
void process_destroy(struct process *);
int process_kill(const struct process *, int signr);