求助，mush的fullme不能用

whit

259 : function convert_image_to_png(from_jpg_buffer)

260 :

261*:  assert (package.loadlib ("luagd.dll", "luaopen_gd")) ()

262 :

263 :  local img_buffer = gd.createFromJpegStr(from_jpg_buffer)

264 :  if img_buffer==nil then return nil end

265 :  local png_buffer = img_buffer:pngStr()

北大侠客行MUD，中国最好的MUD