C# interface

min-bindings/C#/Makefile

@@ -0,0 +1,11 @@
+INCLUDE_DIRS = .. ../../min-src ../../inc
+
+test: tests.cs ckzg.dll.so
+	mcs -langversion:5 -optimize+ tests.cs ckzg.cs -r:System.Numerics.dll
+	./tests.exe
+
+ckzg.dll.so: c_kzg_4844_wrap.c ../../min-src/c_kzg_4844.o ../../lib/libblst.a
+	clang -O -Wall -shared -fPIC -Wl,-Bsymbolic -I${INCLUDE_PY} ${addprefix -I,${INCLUDE_DIRS}} -o $@ $^
+
+c_kzg_4844_wrap.c ckzg.cs: ../c_kzg_4844.swg
+	swig -DSWIGWORDSIZE64 -O -Wall -csharp -outcurrentdir -namespace ckzg -outfile ckzg.cs $<

min-bindings/C#/tests.cs

@@ -0,0 +1,10 @@
+using System;
+using System.Text;
+using ckzg;
+
+class PoC {
+  private static void Main(string[] args)
+  {
+    Console.WriteLine("OK");
+  }
+}

min-bindings/c_kzg_4844.swg

@@ -77,6 +77,7 @@
 %include "../min-src/c_kzg_4844.h"
 %include "../inc/blst.h"
 
+#if defined(SWIGPYTHON)
 %pythoncode %{
 # Helper functions
 
@@ -120,4 +121,5 @@ def _frompybytes(b):
     return h
 
 bytes.frompybytes = _frompybytes
-%}
+%}
+#endif