From 6139d826a9cdc3b4598df85390755360283c746f Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Wed, 16 Nov 2022 14:14:31 +1100
Subject: [PATCH 1/2] maintainers: add hacker1024

---
 maintainers/maintainer-list.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 6b73c678bc52..bd2f6debf2d8 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -5318,6 +5318,12 @@
       fingerprint = "F7D3 7890 228A 9074 40E1  FD48 46B9 228E 814A 2AAC";
     }];
   };
+  hacker1024 = {
+    name = "hacker1024";
+    email = "hacker1024@users.sourceforge.net";
+    github = "hacker1024";
+    githubId = 20849728;
+  };
   hagl = {
     email = "harald@glie.be";
     github = "hagl";

From 95c0be4c667a2c3a4e160e91a0a30798128345c3 Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Wed, 16 Nov 2022 14:26:33 +1100
Subject: [PATCH 2/2] libpff: init at 20211114

---
 pkgs/tools/misc/libpff/default.nix | 28 ++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix    |  2 ++
 2 files changed, 30 insertions(+)
 create mode 100644 pkgs/tools/misc/libpff/default.nix

diff --git a/pkgs/tools/misc/libpff/default.nix b/pkgs/tools/misc/libpff/default.nix
new file mode 100644
index 000000000000..62ee7c8f447c
--- /dev/null
+++ b/pkgs/tools/misc/libpff/default.nix
@@ -0,0 +1,28 @@
+{ stdenv
+, lib
+, fetchzip
+, pkg-config
+, autoreconfHook
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libpff";
+  version = "20211114";
+
+  src = fetchzip {
+    url = "https://github.com/libyal/libpff/releases/download/${version}/libpff-alpha-${version}.tar.gz";
+    sha256 = "sha256-UmGRBgi78nDSuuOXi/WmODojWU5AbQGKNQwLseoh714=";
+  };
+
+  nativeBuildInputs = [ pkg-config autoreconfHook ];
+  outputs = [ "bin" "dev" "out" ];
+
+  meta = {
+    description = "Library and tools to access the Personal Folder File (PFF) and the Offline Folder File (OFF) format";
+    homepage = "https://github.com/libyal/libpff";
+    downloadPage = "https://github.com/libyal/libpff/releases";
+    changelog = "https://github.com/libyal/libpff/blob/${version}/ChangeLog";
+    license = lib.licenses.lgpl3Only;
+    maintainers = with lib.maintainers; [ hacker1024 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cfadb8c693fb..85d69aab110c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8497,6 +8497,8 @@ with pkgs;
 
   libgen-cli = callPackage ../tools/misc/libgen-cli { };
 
+  libpff = callPackage ../tools/misc/libpff {};
+
   licensor = callPackage ../tools/misc/licensor { };
 
   lesspipe = callPackage ../tools/misc/lesspipe { };