#define AST_FLAG_VARIADIC (1<<0)
#define AST_FLAG_NORETURN (1<<1)
#define AST_FLAG_INLINE (1<<2)
#define AST_FLAG_INITIALIZED (1<<3)
#define AST_FLAG_DEPRECATED (1<<4)
#define AST_FLAG_INCLUDE_DEF (1<<5)
#define AST_FLAG_VARIADIC (1<<0)
#define AST_FLAG_NORETURN (1<<1)
#define AST_FLAG_INLINE (1<<2)
#define AST_FLAG_INITIALIZED (1<<3)
#define AST_FLAG_DEPRECATED (1<<4)
#define AST_FLAG_INCLUDE_DEF (1<<5)