stop using non-standard macro, use WEXITSTATUS instead

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 5 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 963e2af28..62a60f9f4 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -765,12 +765,8 @@ pid_t safe_waitpid(pid_t pid, int *wstat, int options) FAST_FUNC;
  */
 int wait4pid(pid_t pid) FAST_FUNC;
 pid_t wait_any_nohang(int *wstat) FAST_FUNC;
-#define wait_crashed(w) ((w) & 127)
-#define wait_exitcode(w) ((w) >> 8)
-#define wait_stopsig(w) ((w) >> 8)
-#define wait_stopped(w) (((w) & 127) == 127)
 /* wait4pid(spawn(argv)) + NOFORK/NOEXEC (if configured) */
-pid_t spawn_and_wait(char **argv) FAST_FUNC;
+int spawn_and_wait(char **argv) FAST_FUNC;
 struct nofork_save_area {
 	jmp_buf die_jmp;
 	const char *applet_name;