SWI-Prolog -- API-function PL_end_stubborn_change

Documentation
- Reference manual
  - Foreign Language Interface
    - Notes on Using Foreign Code
      - Memory Allocation
        
        Boehm-GC support
        
        PL_malloc_atomic()
        
        PL_malloc_uncollectable()
        
        PL_malloc_atomic_uncollectable()
        
        PL_malloc_stubborn()
        
        PL_end_stubborn_change()
- Packages

Availability:C-language interface function

void* PL_malloc_stubborn(size_t bytes)

void PL_end_stubborn_change(void *memory)

These functions allow creating objects, promising GC that the content will not change after PL_end_stubborn_change().