Hi, I'm trying to interface some C library where the library function accepts a
function pointer for callbacks.
proc libfun(fun:proc(x:pointer; n:ptr cint)) {.importc:"libfun",
header:"mylib.h".}
I'm trying to write this `fun` proc in Nim, and pass it to `libfun`. How do I treat this `x:pointer` as an array? I want to do simple things as `*(x+int_number)` in C. I'm currently doing `cast[ref array[0..0,float]](x)`, and removing bounds checking. But is there a better way to do this in Nim?
