28     char buf[24]; /* 64-bit (8 bytes) is 16 hex chars (+2 \r\n, +1 \0 = 19) */  in http_chunk_len_append()  local
30     buffer b = { buf, 0, sizeof(buf) };  in http_chunk_len_append()
35     int i = (int)(sizeof(buf));  in http_chunk_len_append()
36     buf[--i] = '\n';  in http_chunk_len_append()
37     buf[--i] = '\r';  in http_chunk_len_append()
38     do { buf[--i] = "0123456789abcdef"[len & 0x0F]; } while (len >>= 4);  in http_chunk_len_append()
39     chunkqueue_append_mem(cq, buf+i, sizeof(buf)-i);  in http_chunk_len_append()
45     char buf[24]; /* 64-bit (8 bytes) is 16 hex chars (+2 \r\n, +1 \0 = 19) */  in http_chunk_len_append_tempfile()  local
47     buffer b = { buf, 0, sizeof(buf) };  in http_chunk_len_append_tempfile()
52     int i = (int)(sizeof(buf));  in http_chunk_len_append_tempfile()
53     buf[--i] = '\n';  in http_chunk_len_append_tempfile()
54     buf[--i] = '\r';  in http_chunk_len_append_tempfile()
55     do { buf[--i] = "0123456789abcdef"[len & 0x0F]; } while (len >>= 4);  in http_chunk_len_append_tempfile()
56     return chunkqueue_append_mem_to_tempfile(cq, buf+i, sizeof(buf)-i, errh);  in http_chunk_len_append_tempfile()