diff options
Diffstat (limited to 'contrib/syslinux/syslinux-4.03/com32/lib/lrand48.c')
-rw-r--r-- | contrib/syslinux/syslinux-4.03/com32/lib/lrand48.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/contrib/syslinux/syslinux-4.03/com32/lib/lrand48.c b/contrib/syslinux/syslinux-4.03/com32/lib/lrand48.c deleted file mode 100644 index ff496ec..0000000 --- a/contrib/syslinux/syslinux-4.03/com32/lib/lrand48.c +++ /dev/null @@ -1,40 +0,0 @@ -/* - * lrand48.c - */ - -#include <stdlib.h> -#include <stdint.h> - -unsigned short __rand48_seed[3]; - -long jrand48(unsigned short xsubi[3]) -{ - uint64_t x; - - /* The xsubi[] array is littleendian by spec */ - x = (uint64_t) xsubi[0] + - ((uint64_t) xsubi[1] << 16) + ((uint64_t) xsubi[2] << 32); - - x = (0x5deece66dULL * x) + 0xb; - - xsubi[0] = (unsigned short)x; - xsubi[1] = (unsigned short)(x >> 16); - xsubi[2] = (unsigned short)(x >> 32); - - return (long)(int32_t) (x >> 16); -} - -long mrand48(void) -{ - return jrand48(__rand48_seed); -} - -long nrand48(unsigned short xsubi[3]) -{ - return (long)((uint32_t) jrand48(xsubi) >> 1); -} - -long lrand48(void) -{ - return (long)((uint32_t) mrand48() >> 1); -} |