Function jl_hex_value

src/cli/config_json_like.c:192–200

}

static unsigned jl_hex_value(unsigned char c) {
    if (c >= '0' && c <= '9') {
        return (unsigned)(c - '0');
    }
    if (c >= 'a' && c <= 'f') {
        return (unsigned)(c - 'a') + 10U;
    }
    return (unsigned)(c - 'A') + 10U;
}

static bool jl_is_identifier_start(unsigned char c) {
    return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_' || c == '$' || c >= 0x80U;