LanguageKit:Lifetime:alloc:(Context*,i64,fn(Context*,u8*,i64)->void abi sysv-amd64,i64)
Allocates managed storage in the current scope with a cleanup callback and userdata. Returns null on failure; release through Lifetime helpers rather than free.
Allocates managed storage in the current scope with a cleanup callback and userdata. Returns null on failure; release through Lifetime helpers rather than free.