Lines Matching refs:len
219 unsigned long ZEXPORT crc32(crc, buf, len)
222 unsigned len;
237 return crc32_little(crc, buf, len);
239 return crc32_big(crc, buf, len);
243 while (len >= 8) {
245 len -= 8;
247 if (len) do {
249 } while (--len);
262 local unsigned long crc32_little(crc, buf, len)
265 unsigned len;
272 while (len && ((ptrdiff_t)buf & 3)) {
274 len--;
278 while (len >= 32) {
280 len -= 32;
282 while (len >= 4) {
284 len -= 4;
288 if (len) do {
290 } while (--len);
302 local unsigned long crc32_big(crc, buf, len)
305 unsigned len;
312 while (len && ((ptrdiff_t)buf & 3)) {
314 len--;
319 while (len >= 32) {
321 len -= 32;
323 while (len >= 4) {
325 len -= 4;
330 if (len) do {
332 } while (--len);