gbm-sys: Use edition 2021

Doesn't make that much difference, but `gbm` already uses 2021.
Smithay · Nov 14, 2023 · a1f5600 · a1f5600
1 parent 6bdb1bc
commit a1f5600
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Showing 2 changed files with 1 addition and 2 deletions.
diff --git a/gbm-sys/Cargo.toml b/gbm-sys/Cargo.toml
@@ -9,6 +9,7 @@ repository = "https://github.com/Drakulix/gbm.rs/tree/master/gbm-sys"
 keywords = ["gbm", "bindings"]
 categories = ["external-ffi-bindings"]
 license = "MIT"
+edition = "2021"
 
 [lib]
 path = "src/lib.rs"

diff --git a/gbm-sys/src/lib.rs b/gbm-sys/src/lib.rs
@@ -4,8 +4,6 @@
 // it is not so.
 #![cfg_attr(test, allow(deref_nullptr))]
 
-extern crate libc;
-
 #[cfg(feature = "gen")]
 include!(concat!(env!("OUT_DIR"), "/bindings.rs"));