Function free_extension

pub unsafe fn free_extension(sig: u32) -> HMODULE

Requests to free a loaded extension (plugin/addon).

ArcDPS will call get_release_addr and its returned function. Upon returning from free_extension there will be no more pending callbacks. However, the caller must ensure no callbacks are executing before freeing. Returns 0 if extension was not found or HMODULE handle of the module otherwise.

This uses version 2 (freeextension2) of the extension API.