Function mi_malloc_size

3rd/mimalloc-2.0.9/src/alloc-posix.c:35–38

mi_decl_nodiscard size_t mi_malloc_size(const void* p) mi_attr_noexcept {
  // if (!mi_is_in_heap_region(p)) return 0;
  return mi_usable_size(p);
}

mi_decl_nodiscard size_t mi_malloc_usable_size(const void *p) mi_attr_noexcept {
  // if (!mi_is_in_heap_region(p)) return 0;