===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/lex/tables.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- src/usr.bin/lex/tables.c	2015/12/11 00:08:43	1.3
+++ src/usr.bin/lex/tables.c	2017/08/17 19:27:09	1.4
@@ -1,4 +1,4 @@
-/* $OpenBSD: tables.c,v 1.3 2015/12/11 00:08:43 mmcc Exp $ */
+/* $OpenBSD: tables.c,v 1.4 2017/08/17 19:27:09 tedu Exp $ */
 
 /*  tables.c - tables serialization code
  *
@@ -59,12 +59,7 @@
 int     yytbl_write8 (struct yytbl_writer *wr, flex_uint8_t v);
 int     yytbl_writen (struct yytbl_writer *wr, void *v, flex_int32_t len);
 static flex_int32_t yytbl_data_geti (const struct yytbl_data *tbl, int i);
-/* XXX Not used
-static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,
-				  int j, int k);
- */
 
-
 /** Initialize the table writer.
  *  @param wr an uninitialized writer
  *  @param the output file
@@ -331,45 +326,6 @@
 	wr->total_written += bytes;
 	return bytes;
 }
-
-
-/* XXX Not Used */
-#if 0
-/** Extract data element [i][j] from array data tables. 
- * @param tbl data table
- * @param i index into higher dimension array. i should be zero for one-dimensional arrays.
- * @param j index into lower dimension array.
- * @param k index into struct, must be 0 or 1. Only valid for YYTD_ID_TRANSITION table
- * @return data[i][j + k]
- */
-static flex_int32_t yytbl_data_getijk (const struct yytbl_data *tbl, int i,
-				  int j, int k)
-{
-	flex_int32_t lo;
-
-	k %= 2;
-	lo = tbl->td_lolen;
-
-	switch (YYTDFLAGS2BYTES (tbl->td_flags)) {
-	case sizeof (flex_int8_t):
-		return ((flex_int8_t *) (tbl->td_data))[(i * lo + j) * (k + 1) +
-						   k];
-	case sizeof (flex_int16_t):
-		return ((flex_int16_t *) (tbl->td_data))[(i * lo + j) * (k +
-								    1) +
-						    k];
-	case sizeof (flex_int32_t):
-		return ((flex_int32_t *) (tbl->td_data))[(i * lo + j) * (k +
-								    1) +
-						    k];
-	default:
-		flex_die (_("invalid td_flags detected"));
-		break;
-	}
-
-	return 0;
-}
-#endif /* Not used */
 
 /** Extract data element [i] from array data tables treated as a single flat array of integers.
  * Be careful for 2-dimensional arrays or for YYTD_ID_TRANSITION, which is an array