// Metro module 1310 (f1311).
const fromCharCodes = (a0) => {};
export function utf8read(a0) {
  let r1, r3, r93;
  if (a0.length < 1) {
    return "";
  }
  const r36 = [];
  const r39 = [];
  const length = a0.length;
  const r32 = 0 < length;
  let r8 = 0;
  let r9 = 0;
  let r15 = 0;
  if (r32) {
    do {
      L11: {
        const r7 = r9 + 1;
        const r38 = a0[r9];
        const r11 = r8;
        if (r38 < 128) {
          r1 = r11 + 1;
          r39[r11] = r38;
          r3 = r7;
        } else {
          if (r38 > 191 && r38 < 224) {
            r1 = r11 + 1;
            const r71 = 31 & r38;
            r3 = r7 + 1;
            r39[r11] = r71 << 6 | 63 & a0[r7];
            break L11;
          }
          if (r38 > 239 && r38 < 365) {
            const r52 = 7 & r38;
            const r53 = r7 + 1;
            const r12 = 63 & a0[r7];
            const r55 = r53 + 1;
            const r6 = 63 & a0[r53];
            r3 = r55 + 1;
            const r65 = (r52 << 18 | r12 << 12 | r6 << 6 | 63 & a0[r55]) - 65536;
            const r66 = r11 + 1;
            r39[r11] = 55296 + (r65 >> 10);
            r1 = r66 + 1;
            r39[r66] = 56320 + (1023 & r65);
            break L11;
          }
          r1 = r11 + 1;
          const r5 = 15 & r38;
          const r2 = r7 + 1;
          const r0 = 63 & a0[r7];
          r3 = r2 + 1;
          r39[r11] = r5 << 12 | r0 << 6 | 63 & a0[r2];
        }
      }
      if (8191 < r1) {
        r36.push(String.fromCharCode.apply(String, r39));
        r1 = 0;
      }
      r8 = r1;
      r15 = r8;
      r9 = r3;
    } while (r9 < length);
  }
  if (r36.length) {
    if (r15) {
      r36.push(String.fromCharCode.apply(String, r39.slice(0, r15)));
    }
    r93 = r36.join("");
  } else {
    r93 = String.fromCharCode.apply(String, r39.slice(0, r15));
  }
  return r93;
}