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-rw-r--r--src/libstd/sys/redox/mod.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libstd/sys/redox/mod.rs b/src/libstd/sys/redox/mod.rs
index 7c728ebb1af..4352b72c307 100644
--- a/src/libstd/sys/redox/mod.rs
+++ b/src/libstd/sys/redox/mod.rs
@@ -12,9 +12,13 @@
 
 use io::{self, ErrorKind};
 
+pub use libc::strlen;
+pub use self::rand::hashmap_random_keys;
+
 pub mod args;
 #[cfg(feature = "backtrace")]
 pub mod backtrace;
+pub mod cmath;
 pub mod condvar;
 pub mod env;
 pub mod ext;