/*
* Internal declarations for libcdecl.
- * Copyright © 2021 Nick Bowler
+ * Copyright © 2021, 2023 Nick Bowler
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#define _(s) dgettext(PACKAGE, s)
#define N_(s) s
+/*
+ * Pack a parser token into 7 bits.
+ *
+ * Bison normally numbers user-defined tokens sequentially starting from 258.
+ * If api.token,raw is used, then the numbering starts from 3. As we have
+ * about 50 tokens, the latter case will fit in 7 bits easily; in the former
+ * case the upper bits are constant so we don't need to store them.
+ */
+#define PACK_TOKEN(x) ((x) & 0x7f)
+
+/*
+ * Expand a packed token to its original value.
+ */
+#define UNPACK_TOKEN(x) ((x) | ((T_IDENT > 256) << 8))
+
struct cdecl_error;
struct cdecl_declspec;
+#if ENABLE_NLS
void cdecl__init_i18n(void);
+#else
+static inline void cdecl__init_i18n(void)
+{
+}
+#endif
-const char *cdecl__strerror(unsigned code);
-void cdecl__err(unsigned code, ...);
+void cdecl__err(unsigned code, const char *fmt, const char *arg);
+void cdecl__errmsg(unsigned msg);
-unsigned long cdecl__build_typemap(struct cdecl_declspec *s);
struct cdecl_declspec *cdecl__normalize_specs(struct cdecl_declspec *specs);
-size_t cdecl__advance_(char **buf, size_t *n, size_t amount);
-size_t cdecl__advance(char **buf, size_t *n, size_t amount);
-size_t cdecl__explain_specs(char *buf, size_t n, struct cdecl_declspec *s,
- unsigned mask);
-size_t cdecl__explain_pre_specs(char *buf, size_t n, struct cdecl_declspec *s);
-size_t cdecl__explain_post_specs(char *buf, size_t n, struct cdecl_declspec *s);
+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);
+
+const char *cdecl__emit_specs(struct output_state *dst,
+ struct cdecl_declspec *s,
+ unsigned mask);
+
+int cdecl__to_keyword(const char *s, int len, int english_mode);
#endif