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fn main() {
pkg_config::probe_library("flashrom").unwrap();
let bindings = bindgen::Builder::default()
.header("../../../include/libflashrom.h")
// Tell cargo to invalidate the built crate whenever any of the
// included header files changed.
.parse_callbacks(Box::new(bindgen::CargoCallbacks))
// only generate the flashrom functions and used types.
.allowlist_function("flashrom_.*")
// newtype enums provide type checking without the UB potential of rust enums.
.default_enum_style(bindgen::EnumVariation::NewType { is_bitfield: false })
// We use constified enum for flashrom_log_level to allow '<' comparison.
.constified_enum("flashrom_log_level")
.prepend_enum_name(false)
.derive_copy(false)
.must_use_type("flashrom_wp_result")
// Avoid some va_list related functionality that is not easy to use in rust.
.blocklist_function("flashrom_set_log_callback")
.blocklist_type("flashrom_log_callback")
.blocklist_type("va_list")
.blocklist_type("__builtin_va_list")
.blocklist_type("__va_list_tag")
.size_t_is_usize(true)
.generate()
.expect("Unable to generate bindings");
// Write the bindings to the $OUT_DIR/bindings.rs file.
let out_path = std::path::PathBuf::from(std::env::var("OUT_DIR").unwrap());
bindings
.write_to_file(out_path.join("bindings.rs"))
.expect("Couldn't write bindings!");
}
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