clamav-sys: Build errors with ClamAV 0.102, bumped requirement to 0.103

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "clamav-sys"
 description = "ClamAV low level bindings for Rust"
-version = "0.0.2"
+version = "0.0.3"
 authors = ["Jonas Zaddach <jonas.zaddach@gmail.com>"]
 edition = "2018"
 license = "GPL-2.0"
@@ -10,6 +10,10 @@ homepage = "https://github.com/zaddach/clamav-sys/"
 repository = "https://github.com/zaddach/clamav-sys/"
 
 [build-dependencies]
+bindgen = "0.56.0"
+
+[target.'cfg(unix)'.build-dependencies]
 pkg-config = "0.3"
-bindgen = "0.53.1"
+
+[target.'cfg(windows)'.build-dependencies]
 vcpkg = "0.2.10"

build.rs

@@ -15,7 +15,7 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 // MA 02110-1301, USA.
 
-use std::path::{PathBuf, Path};
+use std::path::PathBuf;
 use std::env;
 
 
@@ -40,12 +40,14 @@ fn generate_bindings(customize_bindings: &dyn Fn(bindgen::Builder) -> bindgen::B
         .whitelist_function("cl_load")
         .whitelist_function("cl_scanfile")
         .whitelist_function("cl_retdbdir")
+        //Whitelist wanted types
         .rustified_enum("cl_error_t")
         //Whitelist wanted constants
         .whitelist_var("CL_SCAN_.*")
         .whitelist_var("CL_INIT_DEFAULT")
         .whitelist_var("CL_DB_.*")
 
+
         .header("wrapper.h")
 
         // Tell cargo to invalidate the built crate whenever any of the
@@ -105,7 +107,7 @@ fn main() {
 #[cfg(unix)]
 fn main() {
     pkg_config::Config::new()
-        .atleast_version("0.102")
+        .atleast_version("0.103")
         .probe("libclamav")
         .unwrap();