58 	raudio_t *rap;  in ipf_p_raudio_new()  local
70 	rap = aps->aps_data;  in ipf_p_raudio_new()
72 	rap->rap_mode = RAP_M_TCP;	/* default is for TCP */  in ipf_p_raudio_new()
81 	raudio_t *rap = aps->aps_data;  in ipf_p_raudio_out()  local
95 	if (rap->rap_eos == 1)  in ipf_p_raudio_out()
123 	if (rap->rap_seenpna == 0) {  in ipf_p_raudio_out()
128 		rap->rap_seenpna = 1;  in ipf_p_raudio_out()
136 	if (rap->rap_seenpna == 1 && rap->rap_seenver == 0) {  in ipf_p_raudio_out()
138 			rap->rap_version = (*s << 8) | *(s + 1);  in ipf_p_raudio_out()
140 			rap->rap_seenver = 1;  in ipf_p_raudio_out()
149 	while ((rap->rap_eos == 0) && ((s + 1) - membuf < dlen)) {  in ipf_p_raudio_out()
150 		if (rap->rap_gotid == 0) {  in ipf_p_raudio_out()
153 			rap->rap_gotid = 1;  in ipf_p_raudio_out()
155 				rap->rap_eos = 1;  in ipf_p_raudio_out()
158 		} else if (rap->rap_gotlen == 0) {  in ipf_p_raudio_out()
161 			rap->rap_gotlen = 1;  in ipf_p_raudio_out()
164 		if (rap->rap_gotid == 1 && rap->rap_gotlen == 1) {  in ipf_p_raudio_out()
166 				rap->rap_mode &= ~RAP_M_TCP;  in ipf_p_raudio_out()
167 				rap->rap_mode |= RAP_M_UDP;  in ipf_p_raudio_out()
168 				rap->rap_plport = (*s << 8) | *(s + 1);  in ipf_p_raudio_out()
170 				rap->rap_mode |= RAP_M_ROBUST;  in ipf_p_raudio_out()
171 				rap->rap_prport = (*s << 8) | *(s + 1);  in ipf_p_raudio_out()
174 			rap->rap_gotlen = 0;  in ipf_p_raudio_out()
175 			rap->rap_gotid = 0;  in ipf_p_raudio_out()
187 	raudio_t *rap = aps->aps_data;  in ipf_p_raudio_in()  local
208 	if (rap->rap_sdone != 0)  in ipf_p_raudio_in()
235 	if (rap->rap_sseq == 0) {  in ipf_p_raudio_in()
242 		rap->rap_sseq = seq;  in ipf_p_raudio_in()
243 		a2 = MIN(dlen, sizeof(rap->rap_svr));  in ipf_p_raudio_in()
244 	} else if (seq <= rap->rap_sseq + sizeof(rap->rap_svr)) {  in ipf_p_raudio_in()
249 		a1 = seq - rap->rap_sseq;  in ipf_p_raudio_in()
250 		a2 = MIN(dlen, sizeof(rap->rap_svr));  in ipf_p_raudio_in()
257 		rap->rap_sbf |= (1 << a3);  in ipf_p_raudio_in()
258 		rap->rap_svr[a3] = *s++;  in ipf_p_raudio_in()
261 	if ((rap->rap_sbf != 0x7ffff) || (!rap->rap_eos))	/* 19 bits */  in ipf_p_raudio_in()
263 	rap->rap_sdone = 1;  in ipf_p_raudio_in()
265 	s = (u_char *)rap->rap_svr + 11;  in ipf_p_raudio_in()
268 		rap->rap_srport = (*s << 8) | *(s + 1);  in ipf_p_raudio_in()
292 	if (((rap->rap_mode & RAP_M_UDP_ROBUST) == RAP_M_UDP_ROBUST) &&  in ipf_p_raudio_in()
293 	    (rap->rap_srport != 0)) {  in ipf_p_raudio_in()
294 		dp = rap->rap_srport;  in ipf_p_raudio_in()
295 		sp = rap->rap_prport;  in ipf_p_raudio_in()
317 	if ((rap->rap_mode & RAP_M_UDP) == RAP_M_UDP) {  in ipf_p_raudio_in()
318 		sp = rap->rap_plport;  in ipf_p_raudio_in()