typedef enum {
  VM_CHSET_ENCODING_BASE = 0,
  VM_CHSET_ENCODING_ASCII,
  VM_CHSET_ENCODING_UTF16LE = 35,
  VM_CHSET_ENCODING_UTF16BE,
  VM_CHSET_ENCODING_UTF8,
  VM_CHSET_ENCODING_UCS2,
  VM_CHSET_ENCODING_MAX = 0X7FFFFFFF
} VM_CHSET_ENCODING;