src/interp/pvalalloc.c
/*===========================================================
 * is_pvalue_or_freed -- Checks that PVALUE is a valid type
 *  or freed
 *=========================================================*/
- Checks that PVALUE is a valid type
or freed
- Checks that PVALUE is a valid type or freed
static BOOLEAN
is_pvalue_or_freed (PVALUE pval)
{
	if (!pval) return FALSE;
	if (ptype(pval) == PFREED) return TRUE;
	return (ptype(pval) <= PMAXLIVE);
}
static BOOLEAN is_pvalue_or_freed ( PVALUE pval ) { if ( ! pval ) return FALSE ; if ( ptype ( pval ) == PFREED ) return TRUE ; return ( ptype ( pval ) <= PMAXLIVE ) ; }
is_pvalue_or_freed -- Checks that PVALUE is a valid type
  or freed
is_pvalue_or_freed -- Checks that PVALUE is a valid type or freed