git: drawterm

ref: 0a8a66a42a7aa9d1dabcc3956a48bfa5436ecbb9
dir: /libsec/prng.c/

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#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();
}