Function strbuf_hex

util/strbuf.c:169–176

}

void strbuf_hex(strbuf *buf, void *tohex, int len)
{
    int strsz = (2 * len);
    char *hexst = malloc(strsz + 1);
    char *output = util_tohex(hexst, tohex, len);
    strbuf_appendf(buf, output, strsz);
    free(hexst);
}