[bug#49867] [PATCH 22/29] gnu: Add ocaml-cstruct-unix.

[pukkamustard]

* gnu/packages/ocaml.scm (ocaml-cstruct-unix): New variable.
---
 gnu/packages/ocaml.scm | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 6effe1ff12..a9a4c8a684 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -3412,6 +3412,22 @@ to access C-like structures directly from OCaml.  It 
supports both reading and
 writing to these structures, and they are accessed via the Bigarray module.")
     (license license:isc)))
 
+(define-public ocaml-cstruct-unix
+  (package
+    (inherit ocaml-cstruct)
+    (name "ocaml-cstruct-unix")
+    (build-system dune-build-system)
+    (arguments
+     `(#:package "cstruct-unix"
+       #:test-target "."))
+    (propagated-inputs
+     `(("ocaml-cstruct" ,ocaml-cstruct)))
+    (synopsis "Unix variation of the @code{ocaml-cstruct} library for 
accessing C-like structures directly from OCaml")
+    (description "Cstruct is a library and syntax extension to make it easier 
to access C-like
+structures directly from OCaml. It supports both reading and writing to these
+structures, and they are accessed via the `Bigarray` module.")
+    (license license:isc)))
+
 (define-public ocaml-hex
   (package
     (name "ocaml-hex")
-- 
2.32.0