◆ p99_unwind_code

#define p99_unwind_code   ((int)(p00_unwind_top[0].p00_code))

The code an eventual call to P99_UNWIND.

This will be 0 if no P99_UNWIND is in progress. Otherwise a positive number tells how many levels will at most be unwound. A negative value will cause the whole P99_UNWIND_PROTECT level to be traversed. This same negative value is visible at all levels through the execution of the protected parts.

This will always be accessible as read-only and taking its address will produce an error.

Definition at line 505 of file p99_block.h.