58 crc32_body(u32 crc, unsigned char const *buf, size_t len, const u32 (*tab)[256])  argument
85 	if (unlikely((long)buf & 3 && len)) {
88 		} while ((--len) && ((long)buf)&3);
92 	rem_len = len & 3;
93 	len = len >> 2;
95 	rem_len = len & 7;
96 	len = len >> 3;
102 	for (i = 0; i < len; i++) {
104 	for (--b; len; --len) {
115 	len = rem_len;
117 	if (len) {
120 		for (i = 0; i < len; i++)
125 		} while (--len);
147 					  size_t len, const u32 (*tab)[256],  argument
152 	while (len--) {
158 	while (len--) {
166 	while (len--) {
173 	while (len--) {
179 	crc = crc32_body(crc, p, len, tab);
186 u32 __pure __weak crc32_le(u32 crc, unsigned char const *p, size_t len)  argument
188 	return crc32_le_generic(crc, p, len, NULL, CRC32_POLY_LE);
190 u32 __pure __weak __crc32c_le(u32 crc, unsigned char const *p, size_t len)  argument
192 	return crc32_le_generic(crc, p, len, NULL, CRC32C_POLY_LE);
195 u32 __pure __weak crc32_le(u32 crc, unsigned char const *p, size_t len)  argument
197 	return crc32_le_generic(crc, p, len,
200 u32 __pure __weak __crc32c_le(u32 crc, unsigned char const *p, size_t len)  argument
202 	return crc32_le_generic(crc, p, len,
243 static u32 __attribute_const__ crc32_generic_shift(u32 crc, size_t len,  argument
250 	for (i = 0; i < 8 * (int)(len & 3); i++)
253 	len >>= 2;
254 	if (!len)
259 		if (len & 1)
262 		len >>= 1;
263 		if (!len)
273 u32 __attribute_const__ crc32_le_shift(u32 crc, size_t len)  argument
275 	return crc32_generic_shift(crc, len, CRC32_POLY_LE);
278 u32 __attribute_const__ __crc32c_le_shift(u32 crc, size_t len)  argument
280 	return crc32_generic_shift(crc, len, CRC32C_POLY_LE);
295 					  size_t len, const u32 (*tab)[256],  argument
300 	while (len--) {
308 	while (len--) {
316 	while (len--) {
322 	while (len--) {
328 	crc = crc32_body(crc, p, len, tab);
335 u32 __pure crc32_be(u32 crc, unsigned char const *p, size_t len)  argument
337 	return crc32_be_generic(crc, p, len, NULL, CRC32_POLY_BE);
340 u32 __pure crc32_be(u32 crc, unsigned char const *p, size_t len)  argument
342 	return crc32_be_generic(crc, p, len,