Fix mips64-musl ioctl consts to c_int

This arch was overlooked or unspecified in earlier PRs that fixed
c_ulong to c_int for ioctl.h consts for musl, see PR #289, PR #301,
or PR #1097 for such prior art, however these are still args to
fn ioctl on mips64-musl, which is expecting c_ints.

Some numbers acquired casts to reflect the fact the data is being
used and (so should be written as) an unsized bitfield, even if
the value is greater than i32::MAX.

Author: workingjubilee

src/unix/linux_like/linux/musl/b64/mips64.rs

@@ -639,37 +639,37 @@ pub const F_OFD_GETLK: ::c_int = 36;
 pub const F_OFD_SETLK: ::c_int = 37;
 pub const F_OFD_SETLKW: ::c_int = 38;
 
-pub const TCGETS: ::c_ulong = 0x540d;
-pub const TCSETS: ::c_ulong = 0x540e;
-pub const TCSETSW: ::c_ulong = 0x540f;
-pub const TCSETSF: ::c_ulong = 0x5410;
-pub const TCGETA: ::c_ulong = 0x5401;
-pub const TCSETA: ::c_ulong = 0x5402;
-pub const TCSETAW: ::c_ulong = 0x5403;
-pub const TCSETAF: ::c_ulong = 0x5404;
-pub const TCSBRK: ::c_ulong = 0x5405;
-pub const TCXONC: ::c_ulong = 0x5406;
-pub const TCFLSH: ::c_ulong = 0x5407;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5481;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x5482;
-pub const TIOCINQ: ::c_ulong = 0x467f;
-pub const TIOCLINUX: ::c_ulong = 0x5483;
-pub const TIOCGSERIAL: ::c_ulong = 0x5484;
-pub const TIOCEXCL: ::c_ulong = 0x740d;
-pub const TIOCNXCL: ::c_ulong = 0x740e;
-pub const TIOCSCTTY: ::c_ulong = 0x5480;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x7472;
-pub const TIOCSTI: ::c_ulong = 0x5472;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCMGET: ::c_ulong = 0x741d;
-pub const TIOCMBIS: ::c_ulong = 0x741b;
-pub const TIOCMBIC: ::c_ulong = 0x741c;
-pub const TIOCMSET: ::c_ulong = 0x741a;
-pub const FIONREAD: ::c_ulong = 0x467f;
-pub const TIOCCONS: ::c_ulong = 0x80047478;
+pub const TCGETS: ::c_int = 0x540d;
+pub const TCSETS: ::c_int = 0x540e;
+pub const TCSETSW: ::c_int = 0x540f;
+pub const TCSETSF: ::c_int = 0x5410;
+pub const TCGETA: ::c_int = 0x5401;
+pub const TCSETA: ::c_int = 0x5402;
+pub const TCSETAW: ::c_int = 0x5403;
+pub const TCSETAF: ::c_int = 0x5404;
+pub const TCSBRK: ::c_int = 0x5405;
+pub const TCXONC: ::c_int = 0x5406;
+pub const TCFLSH: ::c_int = 0x5407;
+pub const TIOCGSOFTCAR: ::c_int = 0x5481;
+pub const TIOCSSOFTCAR: ::c_int = 0x5482;
+pub const TIOCINQ: ::c_int = 0x467f;
+pub const TIOCLINUX: ::c_int = 0x5483;
+pub const TIOCGSERIAL: ::c_int = 0x5484;
+pub const TIOCEXCL: ::c_int = 0x740d;
+pub const TIOCNXCL: ::c_int = 0x740e;
+pub const TIOCSCTTY: ::c_int = 0x5480;
+pub const TIOCGPGRP: ::c_int = 0x40047477;
+pub const TIOCSPGRP: ::c_int = 0x80047476_u32 as i32;
+pub const TIOCOUTQ: ::c_int = 0x7472;
+pub const TIOCSTI: ::c_int = 0x5472;
+pub const TIOCGWINSZ: ::c_int = 0x40087468;
+pub const TIOCSWINSZ: ::c_int = 0x80087467_u32 as i32;
+pub const TIOCMGET: ::c_int = 0x741d;
+pub const TIOCMBIS: ::c_int = 0x741b;
+pub const TIOCMBIC: ::c_int = 0x741c;
+pub const TIOCMSET: ::c_int = 0x741a;
+pub const FIONREAD: ::c_int = 0x467f;
+pub const TIOCCONS: ::c_int = 0x80047478_u32 as i32;
 
 pub const MCL_CURRENT: ::c_int = 0x0001;
 pub const MCL_FUTURE: ::c_int = 0x0002;