#define C_DECL_ISNT_PROTOTYPE(EXP) \
(EXP == 0 \
|| (!prototype_p (TREE_TYPE (EXP)) \
- && !DECL_BUILT_IN (EXP)))
+ && !fndecl_built_in_p (EXP)))
/* For FUNCTION_TYPE, a hidden list of types of arguments. The same as
TYPE_ARG_TYPES for functions with prototypes, but created for functions