/* Allocate some counters. Repeatable per function. */
extern int coverage_counter_alloc (unsigned /*counter*/, unsigned/*num*/);
/* Use a counter from the most recent allocation. */
-extern rtx rtl_coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
-/* Use a counter from the most recent allocation. */
extern tree tree_coverage_counter_ref (unsigned /*counter*/, unsigned/*num*/);
/* Get all the counters for the current function. */