C in nimrod

test.nim

import macros

template ctypedef(name: expr): stmt {.immediate.} =
  macro `name`(body: expr): stmt {.immediate.} =
    let head = body[0]
    let procname = head[0]
    var params = newSeq[PNimrodNode]()
    for node in head.children:
      case node.kind
      of nnkCommand:
        params.add(newIdentDefs(node[1], node[0]))
      else:
        continue
    params = newIdentNode("void") & params
    var inside = newSeq[PNimrodNode]()
    for i in 1..(body.len - 1):
      inside.add(body[i])
    result = newProc(procname, params, newStmtList(inside))

ctypedef void

void abc(int a, string b){
  echo("test"),
  echo("test1"),
  echo($a),
  echo($b),
}