--- a/libpam-sys/libpam-sys-test/build.rs	Sun Jun 29 03:11:33 2025 -0400
+++ b/libpam-sys/libpam-sys-test/build.rs	Sun Jun 29 03:30:51 2025 -0400
@@ -3,7 +3,7 @@
 use quote::{format_ident, ToTokens};
 use std::path::PathBuf;
 use std::{env, fs};
-use syn::{Ident, Item, ItemConst, Path, Type, TypePath};
+use syn::{Item, ItemConst, Type, TypePath};
 
 fn main() {
     generate_const_test();
@@ -31,7 +31,11 @@
             "security/pam_appl.h".into(),
             "security/pam_constants.h".into(),
         ],
-        ignore_consts: vec!["OPENPAM_VERSION"],
+        ignore_consts: vec![
+            "OPENPAM_VERSION".into(),
+            "OPENPAM_RELEASE".into(),
+            "PAM_SOEXT".into(),
+        ],
     }
 }
 
@@ -49,7 +53,7 @@
         .blocklist_type(".*")
         .blocklist_function(".*")
         .allowlist_var(".*")
-        .default_macro_constant_type(MacroTypeVariation::Unsigned);
+        .default_macro_constant_type(MacroTypeVariation::Signed);
 
     let generated = builder.generate().unwrap().to_string();
     let file = syn::parse_file(&generated).unwrap();