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author | Alexis211 <alexis211@gmail.com> | 2009-10-20 19:23:33 +0200 |
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committer | Alexis211 <alexis211@gmail.com> | 2009-10-20 19:23:33 +0200 |
commit | 768ada13917aeda373e6ff5fee21faf90c963746 (patch) | |
tree | 9e26d7d65e1693d1a7f9fd93c9fd33b41d175464 /Source/Library/Common/Rand.ns.cpp | |
parent | 6ec4b3d31080f90393e72989d559cfb76eff6f9d (diff) | |
parent | 9836acd720988af30250c2c1ec18d618664dea4e (diff) | |
download | Melon-768ada13917aeda373e6ff5fee21faf90c963746.tar.gz Melon-768ada13917aeda373e6ff5fee21faf90c963746.zip |
Merge branch 'usermode_syscalls'
Conflicts:
Source/Kernel/Makefile
Diffstat (limited to 'Source/Library/Common/Rand.ns.cpp')
-rw-r--r-- | Source/Library/Common/Rand.ns.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Source/Library/Common/Rand.ns.cpp b/Source/Library/Common/Rand.ns.cpp new file mode 100644 index 0000000..e568678 --- /dev/null +++ b/Source/Library/Common/Rand.ns.cpp @@ -0,0 +1,18 @@ +#include "Rand.ns.h" + +namespace Rand { + +u32int m = 2073741824, a = 50000, b = 1534; +u64int current = RANDOM_SEED; + +u64int rand() { + current = (u32int)(a*current + b); + while (current > m) current -= m; + return current; +} + +u64int max() { + return m; +} + +} |