/* ----------------------------------------------------------------------------- 
 * misc.c
 *
 *     Miscellaneous functions that don't really fit anywhere else.
 * 
 * Author(s) : David Beazley (beazley@cs.uchicago.edu)
 *
 * Copyright (C) 1999-2000.  The University of Chicago
 * See the file LICENSE for information on usage and redistribution.	
 * ----------------------------------------------------------------------------- */

static char cvsroot[] = "$Header$";

#include "swig.h"


/* -----------------------------------------------------------------------------
 * Swig_copy_string()
 *
 * Duplicate a NULL-terminate string given as a char *.
 * ----------------------------------------------------------------------------- */

char *
Swig_copy_string(const char *s) {
  char *c = 0;
  if (s) {
    c = (char *) malloc(strlen(s)+1);
    strcpy(c,s);
  }
  return c;
}