{ "xtojs":
  { "INT8":       "Integer"
  , "INT16":      "Integer"
  , "INT32":      "Integer"
  , "CARD8":      "Integer"
  , "CARD16":     "Integer"
  , "CARD32":     "Integer"
  , "BOOL":       "Boolean"
  , "TIMESTAMP":  "Date"
  , "WINDOW":     "Integer"
  , "PIXMAP":     "Integer"
  , "CURSOR":     "Integer"
  , "FONT":       "Integer"
  , "GCONTEXT":   "Integer"
  , "COLORMAP":   "Integer"
  , "FONTABLE":   "Integer"
  , "DRAWABLE":   "Integer"
  , "BUTTON":     "Integer"
  , "KEYCODE":    "Integer"
  , "ATOM":       "Integer"
  , "DRAWABLE":   "Integer"
  , "COLORMAP":   "Integer"
  , "BYTE":       "Integer"
  , "VISUALID":   "Integer"
  , "KEYSYM":     "Integer"
  , "void":       "Integer"
  , "char":       "String"
  }
, "xtoc":
  { "BYTE":    "uint8_t"
  , "BOOL":    "uint8_t"
  , "CARD32":  "uint32_t"
  , "CARD16":  "uint16_t"
  , "CARD8":   "uint8_t"
  , "INT8":    "int8_t"
  , "INT16":   "int16_t"
  , "INT32":   "int32_t"
  , "char":    "char"
  , "void":    "char"
  }
}