Snippets for limine 12.6.1 from Nix aarch64-linux

Sourced from https://hydra.nixos.org/log/dq43rxcmxpy7ny7xqx9k5xhrkrzs5x4c-limine-12.6.1.drv.

• limine.c:48:20: warning: unused function 'mul_u64_overflow' [-Wunused-function]
     48 | static inline bool mul_u64_overflow(uint64_t a, uint64_t b, uint64_t *res) {
        |                    ^~~~~~~~~~~~~~~~
  

• limine.c:53:20: warning: unused function 'add_u64_overflow' [-Wunused-function]
     53 | static inline bool add_u64_overflow(uint64_t a, uint64_t b, uint64_t *res) {
        |                    ^~~~~~~~~~~~~~~~