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Annotation of cci/usr/src/lib/libc/compat-4.1/rand.c, revision 1.1.1.1

1.1       root        1: /* @(#)rand.c  4.1 (Berkeley) 12/21/80 */
                      2: static long    randx = 1;
                      3: 
                      4: srand(x)
                      5: unsigned x;
                      6: {
                      7:        randx = x;
                      8: }
                      9: 
                     10: rand()
                     11: {
                     12:        register R12;           /* = r12 */
                     13: 
                     14:        R12 = randx;
                     15:        asm ("  emul    $1103515245, r12, $12345, r0");
                     16:        asm ("  movl    r1, r0");
                     17:        asm ("  movl    r0, r12");
                     18:        return ((randx = R12) & 0x7fffffff);
                     19: 
                     20: /*     return((randx = randx * 1103515245 + 12345) & 0x7fffffff); */
                     21: }

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