How can I point an array to existing data in memory while using Better C?

[Adam D. Ruppe]

On Sunday, 8 July 2018 at 20:27:34 UTC, Stijn Herreman wrote:
>     public __gshared partition_entry[128] GPT_entries;

That's a block of memory rather than a pointer, so there's 
nothing to reassign there; the .ptr property is read-only there 
(and your reassignment is instead copying TO the address, instead 
of copying the address).

Instead just use a

partition_entry[] GPT_entries;

and it is a reassignable pointer.