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crc.c
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C/C++ Source or Header
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1987-10-04
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312b
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21 lines
#include <stdio.h>
main (argc, argv)
char *argv[];
{
int i, accum = -1;
char j;
unsigned char x;
if (argc == 1)
while (read (0, &x, 1)) {
j = x;
crc (&j, 1, &accum);
}
else
for (i = 1; i < argc; i++) {
j = atoi (argv[i]);
crc (&j, 1, &accum);
}
printf ("%d\n", accum & 0xffffff);
}