diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index eb4d041..54f0754 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -50,7 +50,8 @@ jobs:
           brew update
           brew install \
             findutils \
-            libomp
+            libomp \
+            llvm@14
 
       - name: Install tools and libraries via MSYS2 (Windows)
         if: matrix.platform.os == 'windows'
diff --git a/config.nims b/config.nims
index c4caedf..063e9b5 100644
--- a/config.nims
+++ b/config.nims
@@ -1,3 +1,5 @@
+--styleCheck:usages
+--styleCheck:error
 --threads:on
 --tlsEmulation:off
 # begin Nimble config (version 1)
diff --git a/leopard/leopard.nim b/leopard/leopard.nim
index fda40b8..dd749b9 100644
--- a/leopard/leopard.nim
+++ b/leopard/leopard.nim
@@ -143,7 +143,7 @@ func decode*(
       parityPtr[i] = nil
 
   let
-    res = leo_decode(
+    res = leoDecode(
       self.bufSize.culonglong,
       self.buffers.cuint,
       self.parity.cuint,
@@ -218,7 +218,7 @@ proc init[TT: Leo](
     # concurrently instantiate the library twice, and
     # might end up with two distinct versions - not a big
     # deal but will defeat the purpose of this `once` block
-    if (let res = leoinit(); res.ord != LeopardSuccess.ord):
+    if (let res = leoInit(); res.ord != LeopardSuccess.ord):
       return err(leoResultString(res.LeopardResult))
 
   var
diff --git a/leopard/wrapper.nim b/leopard/wrapper.nim
index f6fba2d..da29704 100644
--- a/leopard/wrapper.nim
+++ b/leopard/wrapper.nim
@@ -144,8 +144,8 @@ static:
         discard gorge "rm -rf " & buildDir
         raise (ref Defect)(msg: "Failed to build Leopard-RS")
 
-{.passC: LeopardCompilerFlags & " " & LeopardExtraCompilerFlags.}
-{.passL: LeopardLinkerFlags & " " & LeopardExtraLinkerFlags.}
+{.passc: LeopardCompilerFlags & " " & LeopardExtraCompilerFlags.}
+{.passl: LeopardLinkerFlags & " " & LeopardExtraLinkerFlags.}
 
 {.pragma: leo, cdecl, header: LeopardHeader.}
 
@@ -240,7 +240,7 @@ proc leoEncode*(
 ##
 ##     leo_decode_work_count()
 ##
-##     Calculate the number of work_data buffers to provide to leo_decode().
+##     Calculate the number of work_data buffers to provide to leoDecode().
 ##
 ##     The sum of original_count + recovery_count must not exceed 65536.
 ##
@@ -251,7 +251,7 @@ proc leoEncode*(
 proc leoDecodeWorkCount*(originalCount: cuint; recoveryCount: cuint): cuint
   {.leo, importc: "leo_decode_work_count".}
 ##
-##     leo_decode()
+##     leoDecode()
 ##
 ##     Decode original data from recovery data.
 ##