kolibrios/programs/develop/ktcc/trunk/libc.obj/source/stdlib/rand.c
turbocat cde4fa851d libc.obj:
- Formatted by clang-format (WebKit-style).
- Removed unnecessary errno linux. 
- Added KOS error codes. 
- String functions have been replaced with more optimal ones for x86. 
- Changed wrappers for 70 sysfunction.

git-svn-id: svn://kolibrios.org@9765 a494cfbc-eb01-0410-851d-a64ba20cac60
2022-04-15 09:00:55 +00:00

16 lines
198 B
C

#include <stdint.h>
#include <stdlib.h>
static uint64_t seed;
void srand(unsigned s)
{
seed = s - 1;
}
int rand(void)
{
seed = 6364136223846793005ULL * seed + 1;
return seed >> 33;
}