160 			b->in_size - b->in_pos, s->temp.size - s->temp.pos);  in fill_temp()
162 	memcpy(s->temp.buf + s->temp.pos, b->in + b->in_pos, copy_size);  in fill_temp()
163 	b->in_pos += copy_size;  in fill_temp()
176 			   size_t *in_pos, size_t in_size)  in dec_vli()  argument
183 	while (*in_pos < in_size) {  in dec_vli()
184 		byte = in[*in_pos];  in dec_vli()
185 		++*in_pos;  in dec_vli()
222 	s->in_start = b->in_pos;  in dec_block()
232 	s->block.compressed += b->in_pos - s->in_start;  in dec_block()
283 	size_t in_used = b->in_pos - s->in_start;  in index_update()
301 		ret = dec_vli(s, b->in, &b->in_pos, b->in_size);  in dec_index()
349 		if (b->in_pos == b->in_size)  in crc32_validate()
352 		if (((s->crc32 >> s->pos) & 0xFF) != b->in[b->in_pos++])  in crc32_validate()
373 		if (b->in_pos == b->in_size)  in check_skip()
376 		++b->in_pos;  in check_skip()
557 	s->in_start = b->in_pos;  in dec_main()
588 			if (b->in_pos == b->in_size)  in dec_main()
592 			if (b->in[b->in_pos] == 0) {  in dec_main()
593 				s->in_start = b->in_pos++;  in dec_main()
603 				= ((uint32_t)b->in[b->in_pos] + 1) * 4;  in dec_main()
635 				if (b->in_pos == b->in_size)  in dec_main()
638 				if (b->in[b->in_pos++] != 0)  in dec_main()
669 			while ((s->index.size + (b->in_pos - s->in_start))  in dec_main()
671 				if (b->in_pos == b->in_size) {  in dec_main()
676 				if (b->in[b->in_pos++] != 0)  in dec_main()
743 	in_start = b->in_pos;  in xz_dec_run()
749 			ret = b->in_pos == b->in_size  in xz_dec_run()
753 			b->in_pos = in_start;  in xz_dec_run()
757 	} else if (ret == XZ_OK && in_start == b->in_pos  in xz_dec_run()