adjust SIGSTKSZ value for OpenBSD 6.3-current
@@ -47,7 +47,7 @@ pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
pub const IFF_MULTICAST: ::c_int = 0x8000; // supports multicast
-pub const SIGSTKSZ : ::size_t = 24576;
+pub const SIGSTKSZ : ::size_t = 28672;
extern {
pub fn accept4(s: ::c_int, addr: *mut ::sockaddr,
