/* Generate CRC32 table - Don Yang (uguu.org)

   10/21/02
                                                                           */

#include<stdio.h>

int main(void)
{
   unsigned int poly = 0xedb88320U, crc, i, j;

   (void)puts("static unsigned int table[256] =\n{");
   for(i = 0; i < 256; i++)
   {
      if( (i % 4) == 0 )
         printf("   ");
      crc = i;
      for(j = 8; j > 0; j--)
      {
         if( (crc & 1) != 0 )
            crc = (crc >> 1) ^ poly;
         else
            crc >>= 1;
      }
      printf("0x%08x", crc);
      if( (i % 4) == 3 )
         (void)puts(i == 255 ? "\n};" : ",");
      else
         printf(", ");
   }

   return 0;
}