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#include "tweak.h"
#include "server_def.h"
#include "s_extern.h"
/****************************************************************************
* Routine to return a 16-bit key with random number.
****************************************************************************/
/* get high bits from random result - better */
unsigned short gen_next_key (void)
{
return (random() >> 15);
}
#if 0
/* The following algorithm is recommended by Numerical Recipies. */
/* Best, but needs floating point division. */
unsigned short gen_next_key PROTO0 ((void))
{
unsigned short ulRandom = ((float)(0xffff)*rand()/(RAND_MAX+1.0f));
return(ulRandom);
}
#endif
#if 0
/* FSP original */
unsigned short gen_next_key PROTO0((void))
{
unsigned long k;
k = random();
k = k ^ (k >> 8) ^ (k >> 16) ^ (k << 8);
return k;
}
#endif
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