67        typedef unsigned int u4;  typedef
70          typedef unsigned long u4;  typedef
73            typedef unsigned short u4;  typedef
260         u4 endian;  in z_crc32()
284         c = (u4)(crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \
292     u4 c;  in crc32_little()
293     const u4 FAR *buf4;  in crc32_little()
295     c = (u4)crc;  in crc32_little()
298         c = (u4)(crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8));  in crc32_little()
302     buf4 = (const u4 FAR *)(const void FAR *)buf;  in crc32_little()
314         c = (u4)(crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8));  in crc32_little()
322         c = (u4)(crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \
330     u4 c;  in crc32_big()
331     const u4 FAR *buf4;  in crc32_big()
333     c = REV((u4)crc);  in crc32_big()
336         c = (u4)(crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8));  in crc32_big()
340     buf4 = (const u4 FAR *)(const void FAR *)buf;  in crc32_big()
354         c = (u4)(crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8));  in crc32_big()