#ifndef fooexechfoo #define fooexechfoo typedef void (*process_exit_cb_t) (pid_t pid, int status, void *user); pid_t child_process_create(const char *file, char *const argv[], process_exit_cb_t cb, void *user); int child_process_kill(pid_t pid); int child_process_init(void); void child_process_done(void); #endif