/* This file is in the public domain. */

#include <stdlib.h>
#include <strings.h>

#include "copyof.h"

char *copyofstr(const char *str)
{
 char *cp;

 if (str == 0) return(0);
 cp = malloc(strlen(str)+1);
 if (cp == 0) return(0);
 strcpy(cp,str);
 return(cp);
}

void *copyofblk(const void *blk, unsigned int len)
{
 void *rv;

 if (blk == 0) return(0);
 rv = malloc(len);
 if (rv == 0) return(0);
 bcopy(blk,rv,len);
 return(rv);
}