pub const DLL_PREFIX: &'static str = os::DLL_PREFIX
Specifies the filename prefix used for shared libraries on this platform. Example value is lib.
Some possible values:
"" (an empty string)
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Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/env/consts/constant.DLL_PREFIX.html