Removed BOTHER const from powerpc and powerpc64

Author: berkowski

src/unix/notbsd/linux/other/b32/powerpc.rs

@@ -172,7 +172,6 @@ pub const B2500000: ::speed_t = 0o0033;
 pub const B3000000: ::speed_t = 0o0034;
 pub const B3500000: ::speed_t = 0o0035;
 pub const B4000000: ::speed_t = 0o0036;
-pub const BOTHER: ::speed_t = 0o0037;
 
 pub const VEOL: usize = 6;
 pub const VEOL2: usize = 8;

src/unix/notbsd/linux/other/b64/powerpc64.rs

@@ -380,7 +380,6 @@ pub const B2500000: ::speed_t = 0o0033;
 pub const B3000000: ::speed_t = 0o0034;
 pub const B3500000: ::speed_t = 0o0035;
 pub const B4000000: ::speed_t = 0o0036;
-pub const BOTHER: ::speed_t = 0o0037;
 
 pub const VEOL: usize = 6;
 pub const VEOL2: usize = 8;