Merge branch 'fcntl-syslog-cleanup' into 'master'

fcntl and sys_syslog header cleanup

See merge request redox-os/relibc!937

src/header/fcntl/linux.rs

@@ -1,4 +1,4 @@
-use crate::platform::types::*;
+use crate::platform::types::c_int;
 
 pub const O_RDONLY: c_int = 0x0000;
 pub const O_WRONLY: c_int = 0x0001;

src/header/fcntl/redox.rs

@@ -1,4 +1,4 @@
-use crate::platform::types::*;
+use crate::platform::types::c_int;
 
 pub const O_RDONLY: c_int = 0x0001_0000;
 pub const O_WRONLY: c_int = 0x0002_0000;

src/header/sys_syslog/logger.rs

@@ -14,7 +14,10 @@ use crate::{
         unistd::getpid,
     },
     io::Write,
-    platform::{self, types::*},
+    platform::{
+        self,
+        types::{c_char, c_int},
+    },
     sync::Mutex,
 };