52 	lzma_index_coder *coder = coder_ptr;  in index_encode()  local
65 	switch (coder->sequence) {  in index_encode()
69 		coder->sequence = SEQ_COUNT;  in index_encode()
73 		const lzma_vli count = lzma_index_block_count(coder->index);  in index_encode()
74 		ret = lzma_vli_encode(count, &coder->pos,  in index_encode()
80 		coder->pos = 0;  in index_encode()
81 		coder->sequence = SEQ_NEXT;  in index_encode()
87 				&coder->iter, LZMA_INDEX_ITER_BLOCK)) {  in index_encode()
89 			coder->pos = lzma_index_padding_size(coder->index);  in index_encode()
90 			assert(coder->pos <= 3);  in index_encode()
91 			coder->sequence = SEQ_PADDING;  in index_encode()
95 		coder->sequence = SEQ_UNPADDED;  in index_encode()
101 		const lzma_vli size = coder->sequence == SEQ_UNPADDED  in index_encode()
102 				? coder->iter.block.unpadded_size  in index_encode()
103 				: coder->iter.block.uncompressed_size;  in index_encode()
105 		ret = lzma_vli_encode(size, &coder->pos,  in index_encode()
111 		coder->pos = 0;  in index_encode()
114 		++coder->sequence;  in index_encode()
119 		if (coder->pos > 0) {  in index_encode()
120 			--coder->pos;  in index_encode()
126 		coder->crc32 = lzma_crc32(out + out_start,  in index_encode()
127 				*out_pos - out_start, coder->crc32);  in index_encode()
129 		coder->sequence = SEQ_CRC32;  in index_encode()
140 			out[*out_pos] = (coder->crc32 >> (coder->pos * 8))  in index_encode()
144 		} while (++coder->pos < 4);  in index_encode()
161 			coder->crc32 = lzma_crc32(out + out_start,  in index_encode()
162 					out_used, coder->crc32);  in index_encode()
170 index_encoder_end(void *coder, const lzma_allocator *allocator)  in index_encoder_end()  argument
172 	lzma_free(coder, allocator);  in index_encoder_end()
178 index_encoder_reset(lzma_index_coder *coder, const lzma_index *i)  in index_encoder_reset()  argument
180 	lzma_index_iter_init(&coder->iter, i);  in index_encoder_reset()
182 	coder->sequence = SEQ_INDICATOR;  in index_encoder_reset()
183 	coder->index = i;  in index_encoder_reset()
184 	coder->pos = 0;  in index_encoder_reset()
185 	coder->crc32 = 0;  in index_encoder_reset()
200 	if (next->coder == NULL) {  in lzma_index_encoder_init()
201 		next->coder = lzma_alloc(sizeof(lzma_index_coder), allocator);  in lzma_index_encoder_init()
202 		if (next->coder == NULL)  in lzma_index_encoder_init()
209 	index_encoder_reset(next->coder, i);  in lzma_index_encoder_init()
241 	lzma_index_coder coder;  in lzma_index_buffer_encode()  local
242 	index_encoder_reset(&coder, i);  in lzma_index_buffer_encode()
247 	lzma_ret ret = index_encode(&coder, NULL, NULL, NULL, 0,  in lzma_index_buffer_encode()