const
  LRE_FLAG_GLOBAL* = 1 shl 0
  LRE_FLAG_IGNORECASE* = 1 shl 1
  LRE_FLAG_MULTILINE* = 1 shl 2
  LRE_FLAG_DOTALL* = 1 shl 3
  LRE_FLAG_UTF16* = 1 shl 4
  LRE_FLAG_STICKY* = 1 shl 5

{.passc: "-Ilib/".}

{.push header: "quickjs/libregexp.h", importc.}
proc lre_compile*(plen: ptr cint, error_msg: cstring, error_msg_size: cint,
  buf: cstring, buf_len: csize_t, re_flags: cint, opaque: pointer): ptr uint8

proc lre_exec*(capture: ptr ptr uint8, bc_buf: ptr uint8, cbuf: ptr uint8,
  cindex: cint, clen: cint, cbuf_type: cint, opaque: pointer): cint

proc lre_get_capture_count*(bc_buf: ptr uint8): cint

proc lre_get_flags*(bc_buf: ptr uint8): cint
{.pop.}