Hi
> How to create and pass an array of string to nim and pass it to C?
type CArray{.unchecked.}[T] = array[0..0, T]#found it on the forum
proc fn(argc: cint, args: ptr CArray[cstring]): cstring {.importc, dynlib:
"...".}
Run
I tried this but got *** stack smashing detected ***: <unknown> terminated:
proc fn*(elems: seq[string]): string =
var arr: CArray[cstring]
arr[0] = "start"
var i = 1
for elem in elems:
arr[i] = elem
i += 1
var size: cint = cast[cint](elems.len() + 1)
return $kget(size, addr arr)# tried it with unsafeAddr too
Run
