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annotate packet_store_header.c @ 3:7faae8f46238 libtomcrypt-orig

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author Matt Johnston <matt@ucc.asn.au>
date Mon, 31 May 2004 18:25:41 +0000
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 *
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9 * Tom St Denis, [email protected], http://libtomcrypt.org
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10 */
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11 #include "mycrypt.h"
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12
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13 #ifdef PACKET
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14
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15 void packet_store_header(unsigned char *dst, int section, int subsection)
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16 {
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17 _ARGCHK(dst != NULL);
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18
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19 /* store version number */
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20 dst[0] = (unsigned char)(CRYPT&255);
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21 dst[1] = (unsigned char)((CRYPT>>8)&255);
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22
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23 /* store section and subsection */
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24 dst[2] = (unsigned char)(section & 255);
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25 dst[3] = (unsigned char)(subsection & 255);
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26
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27 }
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29 #endif