+struct output_state {
+ char *dst;
+ size_t dstlen;
+ size_t accum;
+};
+
+size_t cdecl__advance(struct output_state *dst, size_t amount);
+size_t cdecl__emit(struct output_state *dst, const char *src);
+size_t cdecl__emit_uint(struct output_state *dst, uintmax_t val);
+size_t cdecl__strlcpy(char *dst, const char *src, size_t len);
+
+const char *cdecl__emit_specs(struct output_state *dst,
+ struct cdecl_declspec *s,
+ unsigned mask);
+
+/*
+ * If s is a (len bytes long) string corresponding to a declaration
+ * specifier, then:
+ *
+ * - bits 7:0 (LSB) of the return value is the packed specifier type, and
+ * - bits 15:8 of the return value is the packed parser token.
+ *
+ * Otherwise, if english_mode is nonzero and s is an "english keyword",
+ * returns the appropriate packed parser token in bits 15:8.
+ *
+ * Otherwise, PACK_TOKEN(T_IDENT) is returned in bits 15:8.
+ */
+unsigned cdecl__to_keyword(const char *s, int len, int english_mode);
+
+/* Container for an allocated parser token's value */
+struct parse_item {
+ union {
+ struct cdecl_declarator declarator;
+ struct cdecl_declspec declspec;
+ struct cdecl decl;
+ } u;
+
+ char s[FLEXIBLE_ARRAY_MEMBER];
+};