asn1-ts/dist/utils/setBitInBase128.mjs

ASN.1 encoding and decoding, including BER, CER, and DER.

export default function setBit(to, bitIndex, value) {
    const byteIndex = to.length - (Math.floor(bitIndex / 7) + 1);
    if (value) {
        to[byteIndex] |= (0x01 << (bitIndex % 7));
    }
    else {
        to[byteIndex] &= ~(0x01 << (bitIndex % 7));
    }
}