29 lines
695 B
C
29 lines
695 B
C
#include "tweak.h"
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#include "server_def.h"
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#include "s_extern.h"
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/****************************************************************************
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* Routine to return a 16-bit key with random number.
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****************************************************************************/
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/* The following algorithm is recommended by Numerical Recipies. */
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/* Best, but needs floating point division. */
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unsigned short gen_next_key PROTO0 ((void))
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{
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unsigned short ulRandom = ((float)(0xffff)*rand()/(RAND_MAX+1.0f));
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return(ulRandom);
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}
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#if 0
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unsigned short gen_next_key PROTO0((void))
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{
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unsigned long k;
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k = random();
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k = k ^ (k >> 8) ^ (k >> 16) ^ (k << 8);
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return k;
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}
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#endif
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