Remove ocplib-endian

crowbar.opam

@@ -14,7 +14,6 @@ bug-reports: "https://github.com/stedolan/crowbar/issues"
 depends: [
   "dune" {>= "2.9"}
   "ocaml" {>= "4.08"}
-  "ocplib-endian"
   "cmdliner" {>= "1.1.0"}
   "afl-persistent" {>= "1.1"}
   "calendar" {>= "2.00" & with-test}

dune-project

@@ -19,7 +19,6 @@
  )
  (depends
   (ocaml (>= "4.08"))
-  ocplib-endian
   (cmdliner (>= 1.1.0))
   (afl-persistent (>= "1.1"))
   ("calendar" (and (>= "2.00") :with-test))

src/crowbar.ml

@@ -148,22 +148,22 @@ let int8 = with_printer pp_int (map [uint8] (fun n -> n - 128))
 
 let read_uint16 src =
   let off = getbytes src 2 in
-  EndianBytes.LittleEndian.get_uint16 src.buf off
+  Bytes.get_uint16_le src.buf off
 
 let read_int16 src =
   let off = getbytes src 2 in
-  EndianBytes.LittleEndian.get_int16 src.buf off
+  Bytes.get_int16_le src.buf off
 
 let uint16 = with_printer pp_int (primitive read_uint16 0)
 let int16 = with_printer pp_int (primitive read_int16 0)
 
 let read_int32 src =
   let off = getbytes src 4 in
-  EndianBytes.LittleEndian.get_int32 src.buf off
+  Bytes.get_int32_le src.buf off
 
 let read_int64 src =
   let off = getbytes src 8 in
-  EndianBytes.LittleEndian.get_int64 src.buf off
+  Bytes.get_int64_le src.buf off
 
 let int32 = with_printer pp_int32 (primitive read_int32 0l)
 let int64 = with_printer pp_int64 (primitive read_int64 0L)
@@ -177,7 +177,8 @@ let int =
 
 let float = with_printer pp_float (primitive (fun src ->
   let off = getbytes src 8 in
-  EndianBytes.LittleEndian.get_double src.buf off) 0.)
+  let i64 = Bytes.get_int64_le src.buf off in
+  Int64.float_of_bits i64) 0.)
 
 let char = with_printer pp_char (primitive read_char 'a')
 

src/dune

@@ -1,3 +1,3 @@
 (library
  (public_name crowbar)
- (libraries cmdliner ocplib-endian afl-persistent str))
+ (libraries cmdliner afl-persistent str))