mirror of
https://github.com/0intro/conterm
synced 2024-11-22 05:41:28 +03:00
19 lines
194 B
C
19 lines
194 B
C
#include <u.h>
|
|
#include <libc.h>
|
|
|
|
#define MASK 0x7fffffffL
|
|
|
|
long
|
|
lnrand(long n)
|
|
{
|
|
long slop, v;
|
|
|
|
if(n < 0)
|
|
return n;
|
|
slop = MASK % n;
|
|
do
|
|
v = lrand();
|
|
while(v <= slop);
|
|
return v % n;
|
|
}
|