diff options
author | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2006-02-09 16:18:39 +0000 |
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committer | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2006-02-09 16:18:39 +0000 |
commit | b418fb91e7bb45d7b5f1eb8b19703441ae94eb13 (patch) | |
tree | 3f4a32d0b99d4ea0ac602bec59f0d2accba46719 /lib/PenroseRand.c |
got everything building and working, including building single-object/single-file objects with a shared dylib. Now got to get it integrated into the build systemsvn2git-root
svn path=/trunk/externals/fftease/; revision=4574
Diffstat (limited to 'lib/PenroseRand.c')
-rw-r--r-- | lib/PenroseRand.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/PenroseRand.c b/lib/PenroseRand.c new file mode 100644 index 0000000..98f396e --- /dev/null +++ b/lib/PenroseRand.c @@ -0,0 +1,13 @@ +#include "PenroseRand.h" + +float rrand(int *seed) +{ + int i = ((*seed = *seed * 1103515245 + 12345)>>16) & 077777; + return((float)i/16384. - 1.); +} + +float prand(int *seed) +{ + int i = ((*seed = *seed * 1103515245 + 12345)>>16) & 077777; + return((float)i/32768.); +} |