Correctly generates bindings

.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+    "c-cpp-flylint.clang.includePaths": [
+        "${workspaceFolder}/src",
+        "${workspaceFolder}/third_party/raylib/src",
+    ],
+}

build.rs

@@ -0,0 +1,27 @@
+use std::path::PathBuf;
+
+use bindgen::Bindings;
+
+fn generate_bindings(header_file: &str) {
+
+    // Generate the data
+    let bindings = bindgen::Builder::default()
+        .header(header_file)
+        .parse_callbacks(Box::new(bindgen::CargoCallbacks))
+        .generate()
+        .expect("Unable to generate bindings");
+
+    // Write `src/bindings.rs`
+    let out_path = PathBuf::from(std::env::var("OUT_DIR").unwrap());
+    bindings
+        .write_to_file(out_path.join("bindings.rs"))
+        .expect("Couldn't write bindings!");
+}
+
+pub fn main() {
+    // Files to watch that should trigger a rebuild
+    println!("cargo:rerun-if-changed=src/wrapper.h");
+
+    // Generate bindings
+    generate_bindings("src/wrapper.h");
+}

src/lib.rs

@@ -1 +1,7 @@
-#![doc = include_str!("../README.md")]
+#![doc = include_str!("../README.md")]
+#![allow(non_upper_case_globals)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+
+// Include the generated bindings
+include!(concat!(env!("OUT_DIR"), "/bindings.rs"));

src/wrapper.h

@@ -0,0 +1,3 @@
+// This file is used to inform bindgen about every header we need to parse
+
+#include "../third_party/raylib/src/raylib.h"