pike.git / src / post_modules / Nettle / nettle.cmod

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pike.git/src/post_modules/Nettle/nettle.cmod:74:       DECLARE_STORAGE;       /*! @decl void create(void|int sources)    *! The number of entropy sources that will feed entropy to the    *! random number generator is given as an argument to Yarrow    *! during instantiation.    *! @seealso    *! @[update]    */ -  PIKEFUN void create(void|int arg) +  PIKEFUN void create(void|int(1..) arg)    flags ID_PROTECTED;    {    INT32 num = 0;       if(arg) { -  if (TYPEOF(*arg) != PIKE_T_INT) -  Pike_error("Bad argument type.\n"); +     num = arg->u.integer;    if(num < 0)    Pike_error("Invalid number of sources.\n");    free (THIS->sources); -  +  if( num > 0 )    THIS->sources = xalloc(sizeof(struct yarrow_source)*num); -  +  else +  THIS->sources = NULL;    pop_stack();    }    else    {    free (THIS->sources);    THIS->sources = NULL;    }    yarrow256_init(&THIS->ctx, num, THIS->sources);    }