+ /* Print a function trace of the recorded execution trace.
+ If SIZE < 0, print abs (SIZE) preceding functions; otherwise, print SIZE
+ succeeding functions. */
+ void (*to_call_history) (int size, int flags);
+
+ /* Print a function trace of the recorded execution trace starting
+ at function FROM.
+ If SIZE < 0, print abs (SIZE) functions before FROM; otherwise, print
+ SIZE functions after FROM. */
+ void (*to_call_history_from) (ULONGEST begin, int size, int flags);
+
+ /* Print a function trace of an execution trace section from function BEGIN
+ (inclusive) to function END (exclusive). */
+ void (*to_call_history_range) (ULONGEST begin, ULONGEST end, int flags);
+