Category : C Source Code
Archive   : RECIPEX.ZIP
Filename : IRBIT1.C

 
Output of file : IRBIT1.C contained in archive : RECIPEX.ZIP
#define IB1 1
#define IB2 2
#define IB5 16
#define IB18 131072

int irbit1(iseed)
unsigned long *iseed;
{
unsigned long newbit;

newbit = (*iseed & IB18) >> 17
^ (*iseed & IB5) >> 4
^ (*iseed & IB2) >> 1
^ (*iseed & IB1);
*iseed=(*iseed << 1) | newbit;
return (int) newbit;
}

#undef IB1
#undef IB2
#undef IB5
#undef IB18


  3 Responses to “Category : C Source Code
Archive   : RECIPEX.ZIP
Filename : IRBIT1.C
”

  1. Daniel says:
    January 27, 2013 at 3:59 pm

    Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. Joshie says:
    March 18, 2014 at 4:57 pm

    This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. DiskingRound says:
    January 14, 2015 at 10:57 pm

    But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/