import std/os

const Termlib* = (proc(): string =
  const libs = [
    "terminfo", "mytinfo", "termlib", "termcap", "tinfo", "ncurses", "curses"
  ]
  for lib in libs:
    let res = staticExec("pkg-config --libs --silence-errors " & lib)
    if res != "":
      return res
  # Apparently on some systems pkg-config will fail to locate ncurses.
  const dirs = [
    "/lib", "/usr/lib", "/usr/local/lib"
  ]
  for lib in libs:
    for dir in dirs:
      if fileExists(dir & "/lib" & lib & ".a"):
        return "-l" & lib
  return ""
)()

const TermcapFound* = Termlib != ""

when TermcapFound:
  {.passl: Termlib.}
  {.push importc, cdecl.}
  proc tgetent*(bp, name: cstring): cint
  proc tgetnum*(id: cstring): cint
  proc tgetflag*(id: cstring): cint
  proc tgetstr*(id: cstring; area: ptr cstring): cstring
  proc tgoto*(cap: cstring; x, y: cint): cstring
  proc tputs*(s: cstring; len: cint; putc: proc(c: char): cint {.cdecl.}): cint
  {.pop.}