Lines Matching defs:buf
37 unsigned char buf[40];
53 coap_encode_var_safe(buf, sizeof(buf),
55 buf);
59 coap_encode_var_safe(buf, sizeof(buf), 0x01), buf);
70 len = snprintf((char *)buf, sizeof(buf), "%u", (unsigned int)now);
71 coap_add_data(response, len, buf);