12  * 1. Redistributions of source code must retain the above copyright
100 get_imm(struct _memstream *ms, struct _parse_state *ps)  in get_imm()  argument
103 	char buf[BUFSIZE + 1];  in get_imm()
108 		c = _memstream_peek(ms);  in get_imm()
112 				_memstream_getc(ms);  in get_imm()
117 			if (!(i == 1 && c == 'x'))  in get_imm()
119 		buf[i] = _memstream_getc(ms);  in get_imm()
131 get_tok(struct _memstream *ms, struct _parse_state *ps)  in get_tok()  argument
136 	c = _memstream_peek(ms);  in get_tok()
140 		_memstream_getc(ms);  in get_tok()
150 			_memstream_getc(ms);  in get_tok()
153 		case '1':  in get_tok()
162 			return (get_imm(ms, ps));  in get_tok()
168 			_memstream_getc(ms);  in get_tok()
173 		case '1':  in get_tok()
182 			return (get_imm(ms, ps));  in get_tok()
190 parse_zone(struct _memstream *ms, struct _parse_state *ps, struct _zone *z)  in parse_zone()  argument
193 	if (get_tok(ms, ps) != T_IMM)  in parse_zone()
194 		return (-1);  in parse_zone()
196 	if (get_tok(ms, ps) != '-')  in parse_zone()
197 		return (-1);  in parse_zone()
198 	if (get_tok(ms, ps) != T_IMM)  in parse_zone()
199 		return (-1);  in parse_zone()
203 		return (-1);  in parse_zone()
214 		return (-1);  in check_rowcol()
220 			    0xFFFFFFFF - z->z_end + 1;  in check_rowcol()
224 			return (-1);  in check_rowcol()
227 			return (-1);  in check_rowcol()
234 parse_var(struct _citrus_mapper_zone *mz, struct _memstream *ms)  in parse_var()  argument
242 	if (parse_zone(ms, &ps, &mz->mz_col))  in parse_var()
243 		return (-1);  in parse_var()
245 	ret = get_tok(ms, &ps);  in parse_var()
248 		isrc = 1;  in parse_var()
251 		if (parse_zone(ms, &ps, &mz->mz_col))  in parse_var()
252 			return (-1);  in parse_var()
253 		if (get_tok(ms, &ps) != '/')  in parse_var()
254 			return (-1);  in parse_var()
255 		if (get_tok(ms, &ps) != T_IMM)  in parse_var()
256 			return (-1);  in parse_var()
259 			return (-1);  in parse_var()
260 		ret = get_tok(ms, &ps);  in parse_var()
270 		if (get_tok(ms, &ps) != T_IMM)  in parse_var()
271 			return (-1);  in parse_var()
276 			if (get_tok(ms, &ps) != '/')  in parse_var()
277 				return (-1);  in parse_var()
278 			if (get_tok(ms, &ps) != T_IMM)  in parse_var()
279 				return (-1);  in parse_var()
283 		ret = get_tok(ms, &ps);  in parse_var()
286 		return (-1);  in parse_var()
289 	colmax = (mz->mz_col_bits == 32) ? 0 : 1 << mz->mz_col_bits;  in parse_var()
290 	rowmax = (mz->mz_col_bits == 0) ? 0 : 1 << (32-mz->mz_col_bits);  in parse_var()
292 		return (-1);  in parse_var()
294 		return (-1);  in parse_var()
307 	struct _memstream ms;  in _citrus_mapper_zone_mapper_init()  local
324 	_memstream_bind(&ms, &r);  in _citrus_mapper_zone_mapper_init()
325 	if (parse_var(mz, &ms)) {  in _citrus_mapper_zone_mapper_init()
330 	mt->mt_src_max = mt->mt_dst_max = 1;	/* 1:1 converter */  in _citrus_mapper_zone_mapper_init()
363 		col = src & (((uint32_t)1 << mz->mz_col_bits) - 1);  in _citrus_mapper_zone_mapper_convert()