bson_realloc (void *mem,
- A memory region.
- A size_t containing the new requested size.
This is a portable realloc(3) wrapper.
In general, this function will return an allocation at least sizeof(void*) bytes or bigger. If num_bytes is 0, then the allocation will be freed.
If there was a failure to allocate num_bytes bytes, the process will be aborted.
- This function will abort on failure to allocate memory.
A pointer to a memory region which HAS NOT been zeroed.