typedef __SIZE_TYPE__ size_t;

typedef struct {
  int first;
  int second;
} OneOrTwoCodepoints;

typedef struct {
  const char* name;
  size_t length;
  OneOrTwoCodepoints codepoints;
} NamedCharRef;

#define CHAR_REF(name, codepoint) { name, sizeof(name) - 1, { codepoint, -1 } }
#define MULTI_CHAR_REF(name, code_point, code_point2) \
    { name, sizeof(name) - 1, { code_point, code_point2 } }

static const NamedCharRef kNamedEntities[] = {
  CHAR_REF("AElig", 0xc6),
  CHAR_REF("AMP;", 0x26),
  CHAR_REF("AMP", 0x26),
  CHAR_REF("Aacute;", 0xc1),
  CHAR_REF("Aacute", 0xc1),
  CHAR_REF("Abreve;", 0x0102),

  MULTI_CHAR_REF("bne;", 0x3d, 0x20e5),
  MULTI_CHAR_REF("bnequiv;", 0x2261, 0x20e5),

  /* 2000 others
  ...
  */

  // Terminator.
  CHAR_REF("", -1)
};