Initial revision

util/cpp/LLlex.h

@@ -0,0 +1,37 @@
+/* D E F I N I T I O N S   F O R   T H E   L E X I C A L   A N A L Y Z E R */
+
+/*	A token from the input stream is represented by an integer,
+	called a "symbol", but it may have other information associated
+	to it.
+*/
+
+/* the structure of a token:	*/
+struct token	{
+	int tok_symb;		/* the token itself */
+	union {
+		int tok_val;		/* numeric values */
+		char *tok_str;		/* string/filespecifier */
+	} tok_data;
+};
+
+#include "file_info.h"
+
+#define tk_symb	tok_symb
+#define tk_val	tok_data.tok_val
+#define tk_str	tok_data.tok_str
+
+extern struct token dot;
+
+extern int ReplaceMacros;	/* "LLlex.c"	*/
+extern int AccFileSpecifier;	/* "LLlex.c"	*/
+extern int AccDefined;		/* "LLlex.c"	*/
+extern int UnknownIdIsZero;	/* "LLlex.c"	*/
+
+extern int NoUnstack;		/* "input.c"	*/
+extern int Unstacked;		/* "input.c"	*/
+
+extern int err_occurred;	/* "error.c"	*/
+
+#define	DOT	dot.tk_symb
+
+#define EOF	(-1)