788aca91ab
Both glibc and musl provide RB_ flags via <sys/reboot.h> for reboot(), they don't need to include <linux/reboot.h>, let nolibc provide RB_ flags too. Signed-off-by: Zhangjin Wu <falcon@tinylab.org> Signed-off-by: Willy Tarreau <w@1wt.eu>