Searched refs:crc (Results 1 - 8 of 8) sorted by relevance

/ast/src/lib/libz/
H A Dcrc32.c17 of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
54 /* Definitions for doing the crc four data bytes at a time. */
67 /* Local functions for crc concatenation */
111 /* terms of polynomial defining this crc (except x^32): */
126 /* generate a crc for every 8-bit value */
135 /* generate crc for each value followed by one, two, and three zeros,
215 #define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
219 unsigned long ZEXPORT crc32(crc, bu
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H A Dgzio.c69 uLong crc; /* crc32 of uncompressed data */ member in struct:gz_stream
75 int nocrc; /* 1 to skip 'r' crc checks */
137 s->crc = crc32(0L, Z_NULL, 0);
431 if ((flags & HEAD_CRC) != 0) { /* skip the header crc */
490 Bytef *start = (Bytef*)buf; /* starting point for crc computation */
563 s->crc = crc32(s->crc, start, (uInt)(s->stream.next_out - start));
567 if (getLong(s) != s->crc && !s->nocrc) {
569 if (getLong(s) != s->crc) {
584 s->crc
1027 int crc = !s->nocrc; local
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H A Dzlib.h121 int hcrc; /* true if there was or will be a header crc */
508 no header crc, and the operating system will be set to 255 (unknown). If a
680 available there. If hcrc is true, a gzip header crc is included. Note that
682 1.3.x) do not support header crc's, and will report that it is a "multi-part
981 and decode gzip streams (to avoid linking crc code)
1312 ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len));
1316 value for the for the crc. Pre- and post-conditioning (one's complement) is
1320 uLong crc = crc32(0L, Z_NULL, 0);
1323 crc = crc32(crc, buffe
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/ast/src/lib/libuu/
H A Duulib.c570 unsigned long crc; member in struct:__anon445
578 * add c to the binhex Q format crc
586 register unsigned long crc = bx->crc; local
591 if ((crc <<= 1) & 0x10000)
592 crc = (crc & 0xFFFF) ^ 0x1021;
593 crc ^= k >> 8;
596 bx->crc = crc;
612 unsigned long crc; local
819 unsigned long crc; local
930 register unsigned long crc = bx->crc; local
962 register unsigned long crc; local
1008 unsigned long crc; local
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/ast/src/cmd/codexlib/gzip/
H A Dgzip.c21 int crc; member in struct:State_s
46 int crc = 1; local
75 else if (!streq(e, "crc"))
76 crc = v;
98 state->crc = crc;
117 if (!state->crc)
152 " " S(MINLEVEL) ":least, " S(MAXLEVEL) ":most(default). nocrc disables crc checks.",
/ast/src/cmd/pax/
H A Dcpio.sh95 crc|CRC) format=aschk ;;
99 *) print -u2 "$command: $OPTARG: formats are {asc,crc,odc,tar,star}"; exit 1 ;;
/ast/src/cmd/INIT/
H A Dratz.c1069 #define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
1073 unsigned long ZEXPORT crc32(crc, buf, len)
1074 unsigned long crc;
1091 return crc32_little(crc, buf, len);
1093 return crc32_big(crc, buf, len);
1096 crc = crc ^ 0xffffffff;
1104 return crc
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/ast/src/lib/libsum/
H A Dsumlib.c155 #include "sum-crc.c"
182 METHOD(crc),
208 "The posix 1003.2-1992 32 bit crc checksum. This is the"
210 "crc-0x04c11db7-rotate-done-size"
214 "The \bzip\b(1) crc.",
215 "crc-0xedb88320-init-done"
219 "The FDDI crc.",
220 "crc-0xedb88320-size=0xcc55cc55"

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