{"ast_node_type":"function","tokens":[{"end":53,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn LLVMIsNull(Val: LLVMValueRef) -> LLVMBool;
    pub fn LLVMGetPoison(Ty: LLVMTypeRef) -> LLVMValueRef;
    pub fn LLVMConstPointerNull(Ty: LLVMTypeRef) -> LLVMValueRef;