Plan 9 from Bell Labs’s /usr/web/sources/plan9/sys/src/cmd/unix/drawterm/libsec/prng.c
#include "os.h" #include <mp.h> #include <libsec.h> // // just use the libc prng to fill a buffer // void prng(uchar *p, int n) { uchar *e; for(e = p+n; p < e; p++) *p = rand(); }