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1.1 ! root 1: /* ! 2: * mkserial.c ! 3: * 4/24/90 ! 4: * Calculate encrypted serial numbers and print to stdout. ! 5: */ ! 6: ! 7: #include <stdio.h> ! 8: #include "serialno.h" ! 9: ! 10: void usage(); ! 11: ! 12: main(argc, argv) int argc; char *argv[]; ! 13: { ! 14: char c; ! 15: register int i, finish, start, total; ! 16: ! 17: if (argc != 4) ! 18: usage(); ! 19: if ((c = atoi(argv[1])) < 1 || c > VERSIONS) { ! 20: fprintf(stderr, "mkserial: bad version \"%s\"\n", argv[1]); ! 21: exit(1); ! 22: } ! 23: else if ((start = atoi(argv[2])) < 1) { ! 24: fprintf(stderr, "mkserial: bad start \"%s\"\n", argv[2]); ! 25: exit(1); ! 26: } ! 27: else if ((total = atoi(argv[3])) < 1) { ! 28: fprintf(stderr, "mkserial: bad count \"%s\"\n", argv[3]); ! 29: exit(1); ! 30: } ! 31: ! 32: finish = start + total; ! 33: --c; ! 34: for (i = start; i < finish; i ++) ! 35: printf("%1d%03d%05d\n", c + 1, ! 36: magic1[c] ^ (i % magic2[c]), i ^ magic3[c]); ! 37: exit(0); ! 38: } ! 39: ! 40: /* ! 41: * Print usage message and die. ! 42: */ ! 43: void ! 44: usage() ! 45: { ! 46: fprintf(stderr, "Usage: mkserial version start count\n"); ! 47: exit(1); ! 48: }
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