Perl_malloced_size was never in the public API, has not been available for
export since commit
954c1994944eafa7 (in January 2000) restricted exports to
just API functions. Perl_malloc_good_size was added to the skip list with
commit
641071807211a396, which added the (non-API) function to malloc.c
PL_malloc_mutex
Perl_dump_mstats
Perl_get_mstats
- Perl_malloced_size
- Perl_malloc_good_size
MallocCfg_ptr
MallocCfgP_ptr
)];