Use the GCC unused attribute to avoid warnings in the scanner, and use
the flex yyIN_HEADER macro so the static declarations don't leak out to
other files (where GCC will give warnings about missing definitions).
While we do this, fix a typo and remove an unneeded declaration which
were both caught by this warning.
* functions static, which allows better optimization (especially wrt.
* dead code elimination).
*/
* functions static, which allows better optimization (especially wrt.
* dead code elimination).
*/
+#if !cdecl__yyIN_HEADER
+
+#if __GNUC__
+# define static __attribute__((__unused__)) static
+#endif
+
static struct yy_buffer_state *cdecl__yy_create_buffer(FILE *, int, void *);
static struct yy_buffer_state *cdecl__yy_scan_bytes(const char *, int, void *);
static struct yy_buffer_state *cdecl__yy_scan_buffer(char *, size_t, void *);
static void cdecl__yy_switch_to_buffer(struct yy_buffer_state *, void *);
static void cdecl__yy_flush_buffer(struct yy_buffer_state *, void *);
static struct yy_buffer_state *cdecl__yy_create_buffer(FILE *, int, void *);
static struct yy_buffer_state *cdecl__yy_scan_bytes(const char *, int, void *);
static struct yy_buffer_state *cdecl__yy_scan_buffer(char *, size_t, void *);
static void cdecl__yy_switch_to_buffer(struct yy_buffer_state *, void *);
static void cdecl__yy_flush_buffer(struct yy_buffer_state *, void *);
-static void yypush_buffer_state(struct yy_buffer_state *, void *);
+static void cdecl__yypush_buffer_state(struct yy_buffer_state *, void *);
static void cdecl__yypop_buffer_state(void *);
static void cdecl__yyrestart(FILE *, void *);
static int cdecl__yylex_init(void **);
static void cdecl__yypop_buffer_state(void *);
static void cdecl__yyrestart(FILE *, void *);
static int cdecl__yylex_init(void **);
static void cdecl__yyset_debug(int, void *);
static void cdecl__yyset_lineno(int, void *);
static void cdecl__yyset_column(int, void *);
static void cdecl__yyset_debug(int, void *);
static void cdecl__yyset_lineno(int, void *);
static void cdecl__yyset_column(int, void *);
-static void cdecl__yyset_leng(int, void *);
static void *cdecl__yyrealloc(void *, size_t, void *);
static void *cdecl__yyalloc(size_t, void *);
static void cdecl__yyfree(void *, void *);
static void *cdecl__yyrealloc(void *, size_t, void *);
static void *cdecl__yyalloc(size_t, void *);
static void cdecl__yyfree(void *, void *);
+
+#undef static
+
+#endif
}
%option nodefault noyywrap bison-locations reentrant never-interactive
}
%option nodefault noyywrap bison-locations reentrant never-interactive