28 	iwb->write = 0;  in gigaset_isowbuf_init()
40 	int read, write, freebytes;  in isowbuf_freebytes()  local
43 	write = iwb->write;  in isowbuf_freebytes()
44 	freebytes = read - write;  in isowbuf_freebytes()
50 		return BAS_OUTBUFSIZE - write;  in isowbuf_freebytes()
71 		__func__, iwb->data[iwb->write], iwb->wbits);  in isowbuf_startwrite()
81 	int write = iwb->write;  in isowbuf_donewrite()  local
83 	return write;  in isowbuf_donewrite()
95 	int write = iwb->write;  in isowbuf_putbits()  local
97 	data |= iwb->data[write];  in isowbuf_putbits()
100 		iwb->data[write++] = data & 0xff;  in isowbuf_putbits()
101 		write %= BAS_OUTBUFSIZE;  in isowbuf_putbits()
106 	iwb->data[write] = data & 0xff;  in isowbuf_putbits()
107 	iwb->write = write;  in isowbuf_putbits()
116 	int write;  in isowbuf_putflag()  local
121 	write = iwb->write;  in isowbuf_putflag()
122 	iwb->idle = iwb->data[write];  in isowbuf_putflag()
125 	iwb->data[write] &= (1 << iwb->wbits) - 1;  in isowbuf_putflag()
136 	int read, write, limit, src, dst;  in gigaset_isowbuf_getbytes()  local
140 	write = iwb->write;  in gigaset_isowbuf_getbytes()
141 	if (likely(read == write)) {  in gigaset_isowbuf_getbytes()
149 		__func__, read, write, limit);  in gigaset_isowbuf_getbytes()
157 	if (read < write) {  in gigaset_isowbuf_getbytes()
159 		if (limit >= write) {  in gigaset_isowbuf_getbytes()
164 			write = iwb->write;  in gigaset_isowbuf_getbytes()
165 			if (limit >= write) {  in gigaset_isowbuf_getbytes()
166 				pbyte = iwb->data[write]; /* save  in gigaset_isowbuf_getbytes()
168 				limit = write + BAS_OUTBUFPAD;  in gigaset_isowbuf_getbytes()
171 					__func__, write, limit, iwb->idle);  in gigaset_isowbuf_getbytes()
172 				if (write + BAS_OUTBUFPAD < BAS_OUTBUFSIZE)  in gigaset_isowbuf_getbytes()
173 					memset(iwb->data + write, iwb->idle,  in gigaset_isowbuf_getbytes()
177 					memset(iwb->data + write, iwb->idle,  in gigaset_isowbuf_getbytes()
179 					       - write);  in gigaset_isowbuf_getbytes()
187 				iwb->write = limit;  in gigaset_isowbuf_getbytes()
197 			while (dst < limit && src < write)  in gigaset_isowbuf_getbytes()
453 	int write;  in trans_buildframe()  local
457 		return iwb->write;  in trans_buildframe()
468 	write = iwb->write;  in trans_buildframe()
471 		iwb->data[write++] = c;  in trans_buildframe()
472 		write %= BAS_OUTBUFSIZE;  in trans_buildframe()
474 	iwb->write = write;  in trans_buildframe()